diff --git a/COPYRIGHT b/COPYRIGHT
index fc50ab2093e..5d7c215f430 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -79,7 +79,7 @@ Font libraries:
 Fontawesome            5.13          Font Awesome Free Licence   Yes
 
 
-For more licenses compatibility informations: https://www.gnu.org/licenses/licenses.en.html
+For more licenses compatibility information: https://www.gnu.org/licenses/licenses.en.html
 
 
 Authors
diff --git a/dev/tools/apstats.php b/dev/tools/apstats.php
index 833da11f4ae..f1f67a1ab5e 100755
--- a/dev/tools/apstats.php
+++ b/dev/tools/apstats.php
@@ -88,7 +88,7 @@ $resexec = shell_exec($commandcheck);
 $resexec = (int) (empty($resexec) ? 0 : trim($resexec));
 */
 
-// Retreive the .git informations
+// Retrieve the .git information
 $urlgit = 'https://github.com/Dolibarr/dolibarr/blob/develop/';
 
 
diff --git a/htdocs/api/class/api_documents.class.php b/htdocs/api/class/api_documents.class.php
index 2883a0962a4..d1b1a16bd22 100644
--- a/htdocs/api/class/api_documents.class.php
+++ b/htdocs/api/class/api_documents.class.php
@@ -62,7 +62,7 @@ class Documents extends DolibarrApi
 	 *
 	 * @url GET /download
 	 *
-	 * @throws	RestException	400		Bad value for paramter modulepart or original_file
+	 * @throws	RestException	400		Bad value for parameter modulepart or original_file
 	 * @throws	RestException	401		Access denied
 	 * @throws	RestException	404		File not found
 	 */
@@ -131,7 +131,7 @@ class Documents extends DolibarrApi
 	 *
 	 * @url PUT /builddoc
 	 *
-	 * @throws	RestException	400		Bad value for paramter modulepart or original_file
+	 * @throws	RestException	400		Bad value for parameter modulepart or original_file
 	 * @throws	RestException	401		Access denied
 	 * @throws	RestException	403		Generation not available for this modulepart
 	 * @throws	RestException	404		Invoice, Order, Proposal, Contract or Shipment not found
@@ -299,7 +299,7 @@ class Documents extends DolibarrApi
 	 *
 	 * @url GET /
 	 *
-	 * @throws	RestException	400		Bad value for paramter modulepart, id or ref
+	 * @throws	RestException	400		Bad value for parameter modulepart, id or ref
 	 * @throws	RestException	401		Access denied
 	 * @throws	RestException	403		Generation not available for this modulepart
 	 * @throws	RestException	404		Thirdparty, User, Member, Order, Invoice or Proposal not found
diff --git a/htdocs/barcode/printsheet.php b/htdocs/barcode/printsheet.php
index a65ce206339..132c368114c 100644
--- a/htdocs/barcode/printsheet.php
+++ b/htdocs/barcode/printsheet.php
@@ -224,7 +224,7 @@ if (empty($reshook)) {
 
 			// For labels
 			if ($mode == 'label') {
-				$txtforsticker = "%PHOTO%"; // Photo will be barcode image, %BARCODE% posible when using TCPDF generator
+				$txtforsticker = "%PHOTO%"; // Photo will be barcode image, %BARCODE% possible when using TCPDF generator
 				$textleft = make_substitutions(getDolGlobalString('BARCODE_LABEL_LEFT_TEXT', $txtforsticker), $substitutionarray);
 				$textheader = make_substitutions(getDolGlobalString('BARCODE_LABEL_HEADER_TEXT'), $substitutionarray);
 				$textfooter = make_substitutions(getDolGlobalString('BARCODE_LABEL_FOOTER_TEXT'), $substitutionarray);
diff --git a/htdocs/categories/class/api_categories.class.php b/htdocs/categories/class/api_categories.class.php
index b1d0ff392d6..159d7925e3a 100644
--- a/htdocs/categories/class/api_categories.class.php
+++ b/htdocs/categories/class/api_categories.class.php
@@ -78,7 +78,7 @@ class Categories extends DolibarrApi
 	/**
 	 * Get properties of a category object
 	 *
-	 * Return an array with category informations
+	 * Return an array with category information
 	 *
 	 * @param	int		$id ID of category
 	 * @param	bool	$include_childs Include child categories list (true or false)
@@ -126,7 +126,7 @@ class Categories extends DolibarrApi
 	 * @param int		$page		Page number
 	 * @param string	$type		Type of category ('member', 'customer', 'supplier', 'product', 'contact')
 	 * @param string    $sqlfilters Other criteria to filter answers separated by a comma. Syntax example "(t.ref:like:'SO-%') and (t.date_creation:<:'20160101')"
-	 * @param string    $properties	Restrict the data returned to theses properties. Ignored if empty. Comma separated list of properties names
+	 * @param string    $properties	Restrict the data returned to these properties. Ignored if empty. Comma separated list of properties names
 	 * @return array                Array of category objects
 	 *
 	 * @throws RestException
@@ -203,7 +203,7 @@ class Categories extends DolibarrApi
 
 		foreach ($request_data as $field => $value) {
 			if ($field === 'caller') {
-				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again whith the caller
+				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again with the caller
 				$this->category->context['caller'] = $request_data['caller'];
 				continue;
 			}
@@ -243,7 +243,7 @@ class Categories extends DolibarrApi
 				continue;
 			}
 			if ($field === 'caller') {
-				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again whith the caller
+				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again with the caller
 				$this->category->context['caller'] = $request_data['caller'];
 				continue;
 			}
@@ -674,7 +674,7 @@ class Categories extends DolibarrApi
 		// phpcs:enable
 		$object = parent::_cleanObjectDatas($object);
 
-		// Remove fields not relevent to categories
+		// Remove fields not relevant to categories
 		unset($object->MAP_CAT_FK);
 		unset($object->MAP_CAT_TABLE);
 		unset($object->MAP_OBJ_CLASS);
diff --git a/htdocs/categories/class/categorie.class.php b/htdocs/categories/class/categorie.class.php
index 3d060a80eaa..11d31aaa031 100644
--- a/htdocs/categories/class/categorie.class.php
+++ b/htdocs/categories/class/categorie.class.php
@@ -260,7 +260,7 @@ class Categorie extends CommonObject
 	public $motherof = array();
 
 	/**
-	 * @var array Childs
+	 * @var array children
 	 */
 	public $childs = array();
 
@@ -1055,7 +1055,7 @@ class Categorie extends CommonObject
 
 	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
 	/**
-	 * Return direct childs id of a category into an array
+	 * Return direct children ids of a category into an array
 	 *
 	 * @return	array|int   Return integer <0 KO, array ok
 	 */
@@ -1119,8 +1119,8 @@ class Categorie extends CommonObject
 	 *                id_mere = id de la categorie mere
 	 *                id_children = tableau des id enfant
 	 *                label = nom de la categorie
-	 *                fulllabel = nom avec chemin complet de la categorie
-	 *                fullpath = chemin complet compose des id
+	 *                fulllabel = Name with full path for the category
+	 *                fullpath = Full path built with the id's
 	 *
 	 * @param   string              $type               Type of categories ('customer', 'supplier', 'contact', 'product', 'member', ...)
 	 * @param   int|string|array	$markafterid        Keep only or removed all categories including the leaf $markafterid in category tree (exclude) or Keep only of category is inside the leaf starting with this id.
@@ -1228,7 +1228,7 @@ class Categorie extends CommonObject
 	}
 
 	/**
-	 *	For category id_categ and its childs available in this->cats, define property fullpath and fulllabel.
+	 *	For category id_categ and its children available in this->cats, define property fullpath and fulllabel.
 	 *  It is called by get_full_arbo()
 	 *  This function is a memory scan only from $this->cats and $this->motherof, no database access must be done here.
 	 *
@@ -1393,8 +1393,8 @@ class Categorie extends CommonObject
 		// phpcs:enable
 		$ways = array();
 
-		$allways = $this->get_all_ways(); // Load array of categories
-		foreach ($allways as $way) {
+		$all_ways = $this->get_all_ways(); // Load array of categories
+		foreach ($all_ways as $way) {
 			$w = array();
 			$i = 0;
 			$forced_color = '';
@@ -1481,8 +1481,8 @@ class Categorie extends CommonObject
 		$parents = $this->get_meres();
 		if (is_array($parents)) {
 			foreach ($parents as $parent) {
-				$allways = $parent->get_all_ways();
-				foreach ($allways as $way) {
+				$all_ways = $parent->get_all_ways();
+				foreach ($all_ways as $way) {
 					$w = $way;
 					$w[] = $this;
 					$ways[] = $w;
@@ -1722,9 +1722,9 @@ class Categorie extends CommonObject
 
 	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
 	/**
-	 *  Deplace fichier uploade sous le nom $file dans le repertoire sdir
+	 *  Add the image uploaded as $file to the directory $sdir/<category>-<id>/photos/
 	 *
-	 *  @param      string	$sdir       Final destination directory
+	 *  @param      string	$sdir       Root destination directory
 	 *  @param      array	$file		Uploaded file name
 	 *	@return		void
 	 */
@@ -1801,7 +1801,7 @@ class Categorie extends CommonObject
 							$photo_vignette = preg_replace('/'.$regs[0].'/i', '', $photo).'_small'.$regs[0];
 						}
 
-						// Objet
+						// Object
 						$obj = array();
 						$obj['photo'] = $photo;
 						if ($photo_vignette && is_file($dirthumb.$photo_vignette)) {
@@ -1998,7 +1998,7 @@ class Categorie extends CommonObject
 	{
 		dol_syslog(get_class($this)."::initAsSpecimen");
 
-		// Initialise parametres
+		// Initialise parameters
 		$this->id = 0;
 		$this->fk_parent = 0;
 		$this->label = 'SPECIMEN';
@@ -2026,7 +2026,7 @@ class Categorie extends CommonObject
 	}
 
 	/**
-	 * Return the addtional SQL JOIN query for filtering a list by a category
+	 * Return the additional SQL JOIN query for filtering a list by a category
 	 *
 	 * @param string	$type			The category type (e.g Categorie::TYPE_WAREHOUSE)
 	 * @param string	$rowIdName		The name of the row id inside the whole sql query (e.g. "e.rowid")
@@ -2043,7 +2043,7 @@ class Categorie extends CommonObject
 	}
 
 	/**
-	 * Return the addtional SQL SELECT query for filtering a list by a category
+	 * Return the additional SQL SELECT query for filtering a list by a category
 	 *
 	 * @param string	$type			The category type (e.g Categorie::TYPE_WAREHOUSE)
 	 * @param string	$rowIdName		The name of the row id inside the whole sql query (e.g. "e.rowid")
diff --git a/htdocs/comm/action/card.php b/htdocs/comm/action/card.php
index e11663a7dae..eefec70803d 100644
--- a/htdocs/comm/action/card.php
+++ b/htdocs/comm/action/card.php
@@ -93,7 +93,7 @@ $reg = array();
 if (GETPOST('datep')) {
 	if (GETPOST('datep') == 'now') {
 		$datep = dol_now();
-	} elseif (preg_match('/^([0-9][0-9][0-9][0-9])([0-9][0-9])([0-9][0-9])$/', GETPOST("datep"), $reg)) {		// Try to not use this. Use insteead '&datep=now'
+	} elseif (preg_match('/^([0-9][0-9][0-9][0-9])([0-9][0-9])([0-9][0-9])$/', GETPOST("datep"), $reg)) {		// Try to not use this. Use instead '&datep=now'
 		$datep = dol_mktime(0, 0, 0, $reg[2], $reg[3], $reg[1], 'tzuserrel');
 	}
 }
@@ -343,7 +343,7 @@ if (empty($reshook) && $action == 'add') {
 		setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Title")), null, 'errors');
 	}
 
-	// Initialisation objet cactioncomm
+	// Initialisation object cactioncomm
 	if (GETPOSTISSET('actioncode') && !GETPOST('actioncode', 'aZ09')) {	// actioncode is '0'
 		$error++;
 		$donotclearsession = 1;
@@ -354,7 +354,7 @@ if (empty($reshook) && $action == 'add') {
 	}
 
 	if (!$error) {
-		// Initialisation objet actioncomm
+		// Initialisation object actioncomm
 		$object->priority = GETPOSTISSET("priority") ? GETPOST("priority", "int") : 0;
 		$object->fulldayevent = ($fulldayevent ? 1 : 0);
 		$object->location = GETPOST("location", 'alphanohtml');
@@ -2344,7 +2344,7 @@ if ($id > 0) {
 		// Full day event
 		print '<tr><td class="titlefield">'.$langs->trans("EventOnFullDay").'</td><td>'.yn($object->fulldayevent ? 1 : 0, 3).'</td></tr>';
 
-		// Event into a serie
+		// Event into a series
 		if ($object->recurid) {
 			print '<tr><td class="titlefield">'.$langs->trans("EventIntoASerie").'</td><td>'.dol_escape_htmltag($object->recurid).'</td></tr>';
 		}
@@ -2397,7 +2397,7 @@ if ($id > 0) {
 			if ($object->userownerid > 0) {
 				$listofuserid[$object->userownerid] = array(
 					'id'=>$object->userownerid,
-					'transparency'=>$object->transparency, // Force transparency on onwer from preoperty of event
+					'transparency'=>$object->transparency, // Force transparency on owner from property of event
 					'answer_status'=>$object->userassigned[$object->userownerid]['answer_status'],
 					'mandatory'=>$object->userassigned[$object->userownerid]['mandatory']
 				);
diff --git a/htdocs/comm/action/class/actioncomm.class.php b/htdocs/comm/action/class/actioncomm.class.php
index d574dcaa241..2cfbc4a99f4 100644
--- a/htdocs/comm/action/class/actioncomm.class.php
+++ b/htdocs/comm/action/class/actioncomm.class.php
@@ -194,7 +194,7 @@ class ActionComm extends CommonObject
 	public $datep2;
 
 	/**
-	 * @var int -1=Unkown duration
+	 * @var int -1=Unknown duration
 	 * @deprecated
 	 */
 	public $durationp = -1;
@@ -382,7 +382,7 @@ class ActionComm extends CommonObject
 	/**
 	 * Properties to manage the recurring events
 	 */
-	public $recurid;		/* A string YYYYMMDDHHMMSS shared by allevent of same serie */
+	public $recurid;		/* A string YYYYMMDDHHMMSS shared by allevent of same series */
 	public $recurrule;		/* Rule of recurring */
 	public $recurdateend;	/* Repeat until this date */
 
@@ -1406,7 +1406,7 @@ class ActionComm extends CommonObject
 	/**
 	 * Load indicators for dashboard (this->nbtodo and this->nbtodolate)
 	 *
-	 * @param	User	$user   			Objet user
+	 * @param	User	$user   			Object user
 	 * @param	int		$load_state_board	Load indicator array this->nb
 	 * @return WorkboardResponse|int 		Return integer <0 if KO, WorkboardResponse if OK
 	 */
@@ -1491,7 +1491,7 @@ class ActionComm extends CommonObject
 
 
 	/**
-	 *  Charge les informations d'ordre info dans l'objet facture
+	 *  Charge les information d'ordre info dans l'objet facture
 	 *
 	 *  @param	int		$id       	Id de la facture a charger
 	 *  @return	void
@@ -1645,7 +1645,7 @@ class ActionComm extends CommonObject
 			if (!empty($this->email_tocc)) {
 				$datas['mailcc'] = '<br><b>'.$langs->trans('MailCC').':</b> '.str_replace(array('<', '>'), array('&amp;lt', '&amp;gt'), $this->email_tocc);
 			}
-			/* Disabled because bcc must remain by defintion not visible
+			/* Disabled because bcc must remain by definition not visible
 			if (!empty($this->email_tobcc)) {
 				$datas['mailccc'] = '<br><b>'.$langs->trans('MailCCC').':</b> '.$this->email_tobcc;
 			} */
@@ -1674,7 +1674,7 @@ class ActionComm extends CommonObject
 	 *  Use $this->id, $this->type_code, $this->label and $this->type_label
 	 *
 	 *  @param	int		$withpicto				0 = No picto, 1 = Include picto into link, 2 = Only picto
-	 *  @param	int		$maxlength				Max number of charaters into label. If negative, use the ref as label.
+	 *  @param	int		$maxlength				Max number of characters into label. If negative, use the ref as label.
 	 *  @param	string	$classname				Force style class on a link
 	 *  @param	string	$option					'' = Link to action, 'birthday'= Link to contact, 'holiday' = Link to leave
 	 *  @param	int		$overwritepicto			1 = Overwrite picto with this one
@@ -1749,7 +1749,7 @@ class ActionComm extends CommonObject
 			if (!empty($this->email_tocc)) {
 				$tooltip .= '<br><b>'.$langs->trans('MailCC').':</b> '.str_replace(array('<', '>'), array('&amp;lt', '&amp;gt'), $this->email_tocc);
 			}
-			/* Disabled because bcc must remain by defintion not visible
+			/* Disabled because bcc must remain by definition not visible
 			if (!empty($this->email_tobcc)) {
 				$tooltip .= '<br><b>'.$langs->trans('MailCCC').':</b> '.$this->email_tobcc;
 			} */
@@ -2045,7 +2045,7 @@ class ActionComm extends CommonObject
 			$reshook = $hookmanager->executeHooks('printFieldListFrom', $parameters); // Note that $action and $object may have been modified by hook
 			$sql .= $hookmanager->resPrint;
 
-			// We must filter on assignement table
+			// We must filter on assignment table
 			if ($filters['logint']) {
 				$sql .= ", ".MAIN_DB_PREFIX."actioncomm_resources as ar";
 			}
@@ -2076,7 +2076,7 @@ class ActionComm extends CommonObject
 				if ($key == 'notactiontype') {
 					$sql .= " AND c.type <> '".$this->db->escape($value)."'";
 				}
-				// We must filter on assignement table
+				// We must filter on assignment table
 				if ($key == 'logint') {
 					$sql .= " AND ar.fk_actioncomm = a.id AND ar.element_type='user'";
 				}
@@ -2351,7 +2351,7 @@ class ActionComm extends CommonObject
 
 		$now = dol_now();
 
-		// Initialise parametres
+		// Initialise parameters
 		$this->id = 0;
 		$this->specimen = 1;
 
@@ -2667,7 +2667,7 @@ class ActionComm extends CommonObject
 	}
 
 	/**
-	 * Udpate the percent value of a event with the given id
+	 * Update the percent value of a event with the given id
 	 *
 	 * @param int		$id			The id of the event
 	 * @param int		$percent	The new percent value for the event
diff --git a/htdocs/comm/action/class/api_agendaevents.class.php b/htdocs/comm/action/class/api_agendaevents.class.php
index beb8bafa2a9..657c585400a 100644
--- a/htdocs/comm/action/class/api_agendaevents.class.php
+++ b/htdocs/comm/action/class/api_agendaevents.class.php
@@ -54,7 +54,7 @@ class AgendaEvents extends DolibarrApi
 	/**
 	 * Get properties of a Agenda Events object
 	 *
-	 * Return an array with Agenda Events informations
+	 * Return an array with Agenda Events information
 	 *
 	 * @param   int         $id         ID of Agenda Events
 	 * @return  Object					Object with cleaned properties
@@ -100,7 +100,7 @@ class AgendaEvents extends DolibarrApi
 	 * @param int		$page		Page number
 	 * @param string	$user_ids   User ids filter field (owners of event). Example: '1' or '1,2,3'          {@pattern /^[0-9,]*$/i}
 	 * @param string    $sqlfilters Other criteria to filter answers separated by a comma. Syntax example "(t.label:like:'%dol%') and (t.datec:<:'20160101')"
-	 * @param string    $properties	Restrict the data returned to theses properties. Ignored if empty. Comma separated list of properties names
+	 * @param string    $properties	Restrict the data returned to these properties. Ignored if empty. Comma separated list of properties names
 	 * @return  array               Array of Agenda Events objects
 	 */
 	public function index($sortfield = "t.id", $sortorder = 'ASC', $limit = 100, $page = 0, $user_ids = '', $sqlfilters = '', $properties = '')
@@ -203,7 +203,7 @@ class AgendaEvents extends DolibarrApi
 
 		foreach ($request_data as $field => $value) {
 			if ($field === 'caller') {
-				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again whith the caller
+				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again with the caller
 				$this->actioncomm->context['caller'] = $request_data['caller'];
 				continue;
 			}
@@ -261,7 +261,7 @@ class AgendaEvents extends DolibarrApi
 				continue;
 			}
 			if ($field === 'caller') {
-				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again whith the caller
+				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again with the caller
 				$this->actioncomm->context['caller'] = $request_data['caller'];
 				continue;
 			}
diff --git a/htdocs/comm/action/class/cactioncomm.class.php b/htdocs/comm/action/class/cactioncomm.class.php
index 8d785f08f44..d4df363dd50 100644
--- a/htdocs/comm/action/class/cactioncomm.class.php
+++ b/htdocs/comm/action/class/cactioncomm.class.php
@@ -162,9 +162,9 @@ class CActionComm
 		global $langs, $conf, $user;
 		$langs->load("commercial");
 
-		$repid = array();
-		$repcode = array();
-		$repall = array();
+		$rep_id = array();
+		$rep_code = array();
+		$rep_all = array();
 
 		$sql = "SELECT id, code, libelle as label, module, type, color, picto";
 		$sql .= " FROM ".MAIN_DB_PREFIX."c_actioncomm";
@@ -301,7 +301,7 @@ class CActionComm
 									$module = $obj->module;
 								}
 								$label = '&nbsp;&nbsp; '.$label;
-								if (!isset($repcode['AC_ALL_'.strtoupper($module)])) {	// If first time for this module
+								if (!isset($rep_code['AC_ALL_'.strtoupper($module)])) {	// If first time for this module
 									$idforallfornewmodule--;
 								}
 								$TModule['id'][$idforallfornewmodule] = $langs->trans("ActionAC_ALL_".strtoupper($module));
diff --git a/htdocs/comm/action/class/ical.class.php b/htdocs/comm/action/class/ical.class.php
index d7b60f5e5ef..a6dce13a694 100644
--- a/htdocs/comm/action/class/ical.class.php
+++ b/htdocs/comm/action/class/ical.class.php
@@ -339,7 +339,7 @@ class ICal
 
 	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
 	/**
-	 * Return Unix time from ical date time fomrat (YYYYMMDD[T]HHMMSS[Z] or YYYYMMDD[T]HHMMSS)
+	 * Return Unix time from ical date time format (YYYYMMDD[T]HHMMSS[Z] or YYYYMMDD[T]HHMMSS)
 	 *
 	 * @param 	string		$ical_date		String date
 	 * @return 	int
diff --git a/htdocs/comm/action/index.php b/htdocs/comm/action/index.php
index 8084577348f..ad681813b42 100644
--- a/htdocs/comm/action/index.php
+++ b/htdocs/comm/action/index.php
@@ -318,7 +318,7 @@ if (empty($mode) || $mode == 'show_month') {
 	$max_day_in_prev_month = date("t", dol_mktime(12, 0, 0, $prev_month, 1, $prev_year, 'gmt')); // Nb of days in previous month
 	$max_day_in_month = date("t", dol_mktime(12, 0, 0, $month, 1, $year, 'gmt')); // Nb of days in next month
 	// tmpday is a negative or null cursor to know how many days before the 1st to show on month view (if tmpday=0, 1st is monday)
-	$tmpday = -date("w", dol_mktime(12, 0, 0, $month, 1, $year, 'gmt')) + 2; // date('w') is 0 fo sunday
+	$tmpday = -date("w", dol_mktime(12, 0, 0, $month, 1, $year, 'gmt')) + 2; // date('w') is 0 for sunday
 	$tmpday += ((isset($conf->global->MAIN_START_WEEK) ? $conf->global->MAIN_START_WEEK : 1) - 1);
 	if ($tmpday >= 1) {
 		$tmpday -= 7; // If tmpday is 0 we start with sunday, if -6, we start with monday of previous week.
@@ -721,7 +721,7 @@ $sql .= ' FROM '.MAIN_DB_PREFIX.'c_actioncomm as ca, '.MAIN_DB_PREFIX."actioncom
 if ($resourceid > 0) {
 	$sql .= ", ".MAIN_DB_PREFIX."element_resources as r";
 }
-// We must filter on assignement table
+// We must filter on assignment table
 if ($filtert > 0 || $usergroup > 0) {
 	$sql .= ", ".MAIN_DB_PREFIX."actioncomm_resources as ar";
 }
@@ -782,7 +782,7 @@ if ($search_sale && $search_sale != '-1') {
 if ($socid) {
 	$sql .= " AND a.fk_soc = ".((int) $socid);
 }
-// We must filter on assignement table
+// We must filter on assignment table
 if ($filtert > 0 || $usergroup > 0) {
 	$sql .= " AND ar.fk_actioncomm = a.id AND ar.element_type='user'";
 }
@@ -832,7 +832,7 @@ if ($status == 'done' || $status == '100') {
 if ($status == 'todo') {
 	$sql .= " AND (a.percent >= 0 AND a.percent < 100)";
 }
-// We must filter on assignement table
+// We must filter on assignment table
 if ($filtert > 0 || $usergroup > 0) {
 	$sql .= " AND (";
 	if ($filtert > 0) {
@@ -1029,7 +1029,7 @@ if ($showbirthday) {
 			$datebirth = dol_stringtotime($obj->birthday, 1);
 			//print 'ee'.$obj->birthday.'-'.$datebirth;
 			$datearray = dol_getdate($datebirth, true);
-			$event->datep = dol_mktime(0, 0, 0, $datearray['mon'], $datearray['mday'], $year, true); // For full day events, date are also GMT but they wont but converted during output
+			$event->datep = dol_mktime(0, 0, 0, $datearray['mon'], $datearray['mday'], $year, true); // For full day events, date are also GMT but they won't but converted during output
 			$event->datef = $event->datep;
 
 			$event->type_code = 'BIRTHDAY';
@@ -1213,7 +1213,7 @@ if (count($listofextcals)) {
 						// datecurstart and datecurend are now GMT date
 						//var_dump($datecurstart); var_dump($datecurend); exit;
 					} else {
-						// Not a recongized record
+						// Not a recognized record
 						dol_syslog("Found a not recognized repeatable record with unknown date start", LOG_ERR);
 						continue;
 					}
@@ -1243,7 +1243,7 @@ if (count($listofextcals)) {
 							}
 							$moreicalevents[] = $newevent;
 						}
-						// Jump on next occurence
+						// Jump on next occurrence
 						$numofevent++;
 						$savdatecurstart = $datecurstart;
 						if ($icalevent['RRULE']['FREQ'] == 'DAILY') {
@@ -1285,7 +1285,7 @@ if (count($listofextcals)) {
 				$event = new ActionComm($db);
 				$addevent = false;
 				if (isset($icalevent['DTSTART;VALUE=DATE'])) { // fullday event
-					// For full day events, date are also GMT but they wont but converted using tz during output
+					// For full day events, date are also GMT but they won't but converted using tz during output
 					$datestart = dol_stringtotime($icalevent['DTSTART;VALUE=DATE'], 1);
 					if (empty($icalevent['DTEND;VALUE=DATE'])) {
 						$dateend = $datestart + 86400 - 1;
@@ -1349,7 +1349,7 @@ if (count($listofextcals)) {
 
 					$event->icalname = $namecal;
 					$event->icalcolor = $colorcal;
-					$usertime = 0; // We dont modify date because we want to have date into memory datep and datef stored as GMT date. Compensation will be done during output.
+					$usertime = 0; // We don't modify date because we want to have date into memory datep and datef stored as GMT date. Compensation will be done during output.
 					$event->datep = $datestart + $usertime;
 					$event->datef = $dateend + $usertime;
 
@@ -1695,7 +1695,7 @@ if (empty($mode) || $mode == 'show_month') {      // View by month
 	/* WIP View per hour */
 	$useviewhour = 0;
 	if ($useviewhour) {
-		print '<div class="div-table-responsive-no-min borderbottom">'; // You can use div-table-responsive-no-min if you dont need reserved height for your table
+		print '<div class="div-table-responsive-no-min borderbottom">'; // You can use div-table-responsive-no-min if you don't need reserved height for your table
 
 		$maxheightwin = (isset($_SESSION["dol_screenheight"]) && $_SESSION["dol_screenheight"] > 500) ? ($_SESSION["dol_screenheight"] - 200) : 660; // Also into index.php file
 
@@ -1734,7 +1734,7 @@ if (empty($mode) || $mode == 'show_month') {      // View by month
 
 		print '</div>';
 	} else {
-		print '<div class="div-table-responsive-no-min borderbottom">'; // You can use div-table-responsive-no-min if you dont need reserved height for your table
+		print '<div class="div-table-responsive-no-min borderbottom">'; // You can use div-table-responsive-no-min if you don't need reserved height for your table
 
 		show_day_events($db, $day, $month, $year, $month, $style, $eventarray, 0, $maxnbofchar, $newparam, 1, 300, 0, $bookcalcalendars);
 
@@ -1809,7 +1809,7 @@ function show_day_events($db, $day, $month, $year, $monthshown, $style, &$eventa
 		print '</a>';
 		print '</div><div class="nowrap floatright inline-block marginrightonly">';
 		if ($user->hasRight('agenda', 'myactions', 'create') || $user->hasRight('agenda', 'allactions', 'create')) {
-			print '<a class="cursoradd" href="'.$urltocreate.'">'; // Explicit link, usefull for nojs interfaces
+			print '<a class="cursoradd" href="'.$urltocreate.'">'; // Explicit link, useful for nojs interfaces
 			print img_picto($langs->trans("NewAction"), 'edit_add.png');
 			print '</a>';
 		}
@@ -2354,7 +2354,7 @@ function sort_events_by_date($a, $b)
 function sort_events_by_percentage($a, $b)
 {
 	// Sort events with no percentage before each other
-	// (usefull to sort holidays, sick days or similar on the top)
+	// (useful to sort holidays, sick days or similar on the top)
 
 	if ($a->percentage < 0) {
 		return -1;
diff --git a/htdocs/comm/action/info.php b/htdocs/comm/action/info.php
index 2301e3e329c..3af992cec85 100644
--- a/htdocs/comm/action/info.php
+++ b/htdocs/comm/action/info.php
@@ -19,7 +19,7 @@
 /**
  *      \file       htdocs/comm/action/info.php
  *      \ingroup    agenda
- *		\brief      Page des informations d'une action
+ *		\brief      Page des information d'une action
  */
 
 // Load Dolibarr environment
diff --git a/htdocs/comm/action/list.php b/htdocs/comm/action/list.php
index d499b8b050f..c4846a646d3 100644
--- a/htdocs/comm/action/list.php
+++ b/htdocs/comm/action/list.php
@@ -445,7 +445,7 @@ $sql .= " ,".MAIN_DB_PREFIX."c_actioncomm as c";
 if ($resourceid > 0) {
 	$sql .= ", ".MAIN_DB_PREFIX."element_resources as r";
 }
-// We must filter on assignement table
+// We must filter on assignment table
 if ($filtert > 0 || $usergroup > 0) {
 	$sql .= ", ".MAIN_DB_PREFIX."actioncomm_resources as ar";
 }
@@ -506,7 +506,7 @@ if ($search_sale && $search_sale != '-1') {
 if ($socid) {
 	$sql .= " AND a.fk_soc = ".((int) $socid);
 }
-// We must filter on assignement table
+// We must filter on assignment table
 if ($filtert > 0 || $usergroup > 0) {
 	$sql .= " AND ar.fk_actioncomm = a.id AND ar.element_type='user'";
 }
@@ -540,7 +540,7 @@ if ($search_title) {
 if ($search_note) {
 	$sql .= natural_search('a.note', $search_note);
 }
-// We must filter on assignement table
+// We must filter on assignment table
 if ($filtert > 0 || $usergroup > 0) {
 	$sql .= " AND (";
 	if ($filtert > 0) {
diff --git a/htdocs/comm/action/pertype.php b/htdocs/comm/action/pertype.php
index a18f98ebdaa..40aa0e8ad5d 100644
--- a/htdocs/comm/action/pertype.php
+++ b/htdocs/comm/action/pertype.php
@@ -526,7 +526,7 @@ $sql .= ' FROM '.MAIN_DB_PREFIX.'c_actioncomm as ca, '.MAIN_DB_PREFIX."actioncom
 if ($resourceid > 0) {
 	$sql .= ", ".MAIN_DB_PREFIX."element_resources as r";
 }
-// We must filter on assignement table
+// We must filter on assignment table
 if ($filtert > 0 || $usergroup > 0) {
 	$sql .= ", ".MAIN_DB_PREFIX."actioncomm_resources as ar";
 }
@@ -587,7 +587,7 @@ if ($search_sale && $search_sale != '-1') {
 if ($socid) {
 	$sql .= " AND a.fk_soc = ".((int) $socid);
 }
-// We must filter on assignement table
+// We must filter on assignment table
 if ($filtert > 0 || $usergroup > 0) {
 	$sql .= " AND ar.fk_actioncomm = a.id AND ar.element_type='user'";
 }
@@ -635,7 +635,7 @@ if ($status == 'done' || $status == '100') {
 if ($status == 'todo') {
 	$sql .= " AND (a.percent >= 0 AND a.percent < 100)";
 }
-// We must filter on assignement table
+// We must filter on assignment table
 if ($filtert > 0 || $usergroup > 0) {
 	$sql .= " AND (";
 	if ($filtert > 0) {
diff --git a/htdocs/comm/action/peruser.php b/htdocs/comm/action/peruser.php
index 818ff18c13b..1e480c79a14 100644
--- a/htdocs/comm/action/peruser.php
+++ b/htdocs/comm/action/peruser.php
@@ -539,7 +539,7 @@ $sql .= " FROM ".MAIN_DB_PREFIX."c_actioncomm as ca, ".MAIN_DB_PREFIX."actioncom
 if ($resourceid > 0) {
 	$sql .= ", ".MAIN_DB_PREFIX."element_resources as r";
 }
-// We must filter on assignement table
+// We must filter on assignment table
 if ($filtert > 0 || $usergroup > 0) {
 	$sql .= " INNER JOIN ".MAIN_DB_PREFIX."actioncomm_resources as ar";
 	$sql .= " ON ar.fk_actioncomm = a.id AND ar.element_type='user'";
diff --git a/htdocs/comm/card.php b/htdocs/comm/card.php
index 7de1f77ba5c..230f9b4a43d 100644
--- a/htdocs/comm/card.php
+++ b/htdocs/comm/card.php
@@ -513,7 +513,7 @@ if ($object->id > 0) {
 
 	if ($object->client) {
 		if (isModEnabled('commande') && getDolGlobalString('ORDER_MANAGE_MIN_AMOUNT')) {
-			print '<!-- Minimim amount for orders -->'."\n";
+			print '<!-- Minimum amount for orders -->'."\n";
 			print '<tr class="nowrap">';
 			print '<td>';
 			print $form->editfieldkey("OrderMinAmount", 'order_min_amount', $object->order_min_amount, $object, $user->hasRight('societe', 'creer'));
diff --git a/htdocs/comm/contact.php b/htdocs/comm/contact.php
index 3023a70c546..255ab70afa7 100644
--- a/htdocs/comm/contact.php
+++ b/htdocs/comm/contact.php
@@ -105,7 +105,7 @@ if (!empty($search_firstname)) {
 if (!empty($search_company)) {
 	$sql .= " AND s.nom LIKE '%".$db->escape($search_company)."%'";
 }
-if (!empty($contactname)) { // acces a partir du module de recherche
+if (!empty($contactname)) { // access a partir du module de recherche
 	$sql .= " AND (p.name LIKE '%".$db->escape($contactname)."%' OR lower(p.firstname) LIKE '%".$db->escape($contactname)."%') ";
 	$sortfield = "p.name";
 	$sortorder = "ASC";
diff --git a/htdocs/comm/index.php b/htdocs/comm/index.php
index 91d667348af..a8f940ba16e 100644
--- a/htdocs/comm/index.php
+++ b/htdocs/comm/index.php
@@ -56,7 +56,7 @@ $langs->loadLangs(array("boxes", "commercial", "contracts", "orders", "propal",
 $action = GETPOST('action', 'aZ09');
 $bid = GETPOST('bid', 'int');
 
-// Securite acces client
+// Securite access client
 $socid = GETPOST('socid', 'int');
 if (isset($user->socid) && $user->socid > 0) {
 	$action = '';
diff --git a/htdocs/comm/mailing/advtargetemailing.php b/htdocs/comm/mailing/advtargetemailing.php
index 52ad525b850..e657b133185 100644
--- a/htdocs/comm/mailing/advtargetemailing.php
+++ b/htdocs/comm/mailing/advtargetemailing.php
@@ -1,6 +1,6 @@
 <?php
 /* Copyright (C) 2014 Florian Henry        <florian.henry@open-concept.pro>
- * Copyright (C) 2016 Laurent Destailleur  <eldy@uers.sourceforge.net>
+ * Copyright (C) 2016 Laurent Destailleur  <eldy@users.sourceforge.net>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -256,7 +256,7 @@ if ($action == 'add') {
 }
 
 if ($action == 'clear') {
-	// Chargement de la classe
+	// Load a new class instance
 	$classname = "MailingTargets";
 	$obj = new $classname($db);
 	$obj->clear_target($id);
diff --git a/htdocs/comm/mailing/card.php b/htdocs/comm/mailing/card.php
index 829db35466b..0a5916135d1 100644
--- a/htdocs/comm/mailing/card.php
+++ b/htdocs/comm/mailing/card.php
@@ -1,6 +1,6 @@
 <?php
 /* Copyright (C) 2004		Rodolphe Quiedeville	<rodolphe@quiedeville.org>
- * Copyright (C) 2005-2019	Laurent Destailleur		<eldy@uers.sourceforge.net>
+ * Copyright (C) 2005-2019	Laurent Destailleur		<eldy@users.sourceforge.net>
  * Copyright (C) 2005-2016	Regis Houssin			<regis.houssin@inodbox.com>
  * Copyright (C) 2021		Waël Almoman            <info@almoman.com>
  *
@@ -482,7 +482,7 @@ if (empty($reshook)) {
 
 		if (!$error) {
 			// Is the message in html
-			$msgishtml = -1; // Unknow = autodetect by default
+			$msgishtml = -1; // Unknown = autodetect by default
 			if (preg_match('/[\s\t]*<html>/i', $object->body)) {
 				$msgishtml = 1;
 			}
@@ -852,7 +852,7 @@ if ($action == 'create') {
 			 * View mode mailing
 			 */
 			if ($action == 'sendall') {
-				// Define message to recommand from command line
+				// Define message to recommend from command line
 				$sendingmode = getDolGlobalString('EMAILING_MAIL_SENDMODE');
 				if (empty($sendingmode)) {
 					$sendingmode = getDolGlobalString('MAIN_MAIL_SENDMODE');
@@ -863,8 +863,8 @@ if ($action == 'create') {
 
 				// MAILING_NO_USING_PHPMAIL may be defined or not.
 				// MAILING_LIMIT_SENDBYWEB is always defined to something != 0 (-1=forbidden).
-				// MAILING_LIMIT_SENDBYCLI may be defined ot not (-1=forbidden, 0 or undefined=no limit).
-				// MAILING_LIMIT_SENDBYDAY may be defined ot not (0 or undefined=no limit).
+				// MAILING_LIMIT_SENDBYCLI may be defined or not (-1=forbidden, 0 or undefined=no limit).
+				// MAILING_LIMIT_SENDBYDAY may be defined or not (0 or undefined=no limit).
 				if (getDolGlobalString('MAILING_NO_USING_PHPMAIL') && $sendingmode == 'mail') {
 					// EMailing feature may be a spam problem, so when you host several users/instance, having this option may force each user to use their own SMTP agent.
 					// You ensure that every user is using its own SMTP server when using the mass emailing module.
@@ -893,7 +893,7 @@ if ($action == 'create') {
 					// The feature is forbidden from GUI, we show just message to use from command line.
 					setEventMessages($langs->trans("MailingNeedCommand"), null, 'warnings');
 					setEventMessages('<textarea cols="60" rows="'.ROWS_1.'" wrap="soft">php ./scripts/emailings/mailing-send.php '.$object->id.'</textarea>', null, 'warnings');
-					if ($conf->file->mailing_limit_sendbyweb != '-1') {  // MAILING_LIMIT_SENDBYWEB was set to -1 in database, but it is allowed ot increase it.
+					if ($conf->file->mailing_limit_sendbyweb != '-1') {  // MAILING_LIMIT_SENDBYWEB was set to -1 in database, but it is allowed to increase it.
 						setEventMessages($langs->trans("MailingNeedCommand2"), null, 'warnings'); // You can send online with constant...
 					}
 					$_GET["action"] = '';
diff --git a/htdocs/comm/mailing/cibles.php b/htdocs/comm/mailing/cibles.php
index 9f18de8d931..e7769acca7e 100644
--- a/htdocs/comm/mailing/cibles.php
+++ b/htdocs/comm/mailing/cibles.php
@@ -1,6 +1,6 @@
 <?php
 /* Copyright (C) 2004      Rodolphe Quiedeville <rodolphe@quiedeville.org>
- * Copyright (C) 2005-2023 Laurent Destailleur  <eldy@uers.sourceforge.net>
+ * Copyright (C) 2005-2023 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2005-2010 Regis Houssin        <regis.houssin@inodbox.com>
  * Copyright (C) 2014	   Florian Henry        <florian.henry@open-concept.pro>
  *
diff --git a/htdocs/comm/mailing/class/advtargetemailing.class.php b/htdocs/comm/mailing/class/advtargetemailing.class.php
index 23385f9cba9..8c615b0c334 100644
--- a/htdocs/comm/mailing/class/advtargetemailing.class.php
+++ b/htdocs/comm/mailing/class/advtargetemailing.class.php
@@ -1,5 +1,5 @@
 <?php
-/* Advance Targeting Emailling for mass emailing module
+/* Advance Targeting Emailing for mass emailing module
  * Copyright (C) 2013  Florian Henry <florian.henry@open-concept.pro>
  *
  * This program is free software: you can redistribute it and/or modify
@@ -918,12 +918,12 @@ class AdvanceTargetingMailing extends CommonObject
 
 
 	/**
-	 * Parse criteria to return a SQL qury formated
+	 * Parse criteria to return a SQL query formatted
 	 *
 	 * 	@param		string		$column_to_test	column to test
-	 *  @param		string		$criteria	Use %% as magic caracters. For exemple to find all item like <b>jean, joe, jim</b>, you can input <b>j%%</b>, you can also use ; as separator for value,
+	 *  @param		string		$criteria	Use %% as magic characters. For example to find all item like <b>jean, joe, jim</b>, you can input <b>j%%</b>, you can also use ; as separator for value,
 	 *  									and use ! for except this value.
-	 *  									For exemple  jean;joe;jim%%;!jimo;!jima%> will target all jean, joe, start with jim but not jimo and not everythnig taht start by jima
+	 *  									For example  jean;joe;jim%%;!jimo;!jima%> will target all jean, joe, start with jim but not jimo and not everythnig that start by jima
 	 * 	@return		string		Sql to use for the where condition
 	 */
 	public function transformToSQL($column_to_test, $criteria)
diff --git a/htdocs/comm/mailing/class/html.formadvtargetemailing.class.php b/htdocs/comm/mailing/class/html.formadvtargetemailing.class.php
index 006405ee1dc..0d009bcd6ee 100644
--- a/htdocs/comm/mailing/class/html.formadvtargetemailing.class.php
+++ b/htdocs/comm/mailing/class/html.formadvtargetemailing.class.php
@@ -19,7 +19,7 @@
 /**
  * \file    comm/mailing/class/html.formadvtargetemailing.class.php
  * \ingroup mailing
- * \brief   Fichier de la classe des fonctions predefinies de composant html advtargetemailing
+ * \brief   File for the class with functions for the building of HTML components for advtargetemailing
  */
 
 /**
@@ -339,7 +339,7 @@ class FormAdvTargetEmailing extends Form
 	 * Return a combo list to select emailing target selector
 	 *
 	 * @param	string 		$htmlname 		control name
-	 * @param	integer 	$selected  		defaut selected
+	 * @param	integer 	$selected  		default selected
 	 * @param	integer 	$showempty 		empty lines
 	 * @param	string		$type_element	Type element. Example: 'mailing'
 	 * @param	string		$morecss		More CSS
diff --git a/htdocs/comm/mailing/class/mailing.class.php b/htdocs/comm/mailing/class/mailing.class.php
index faccace99c7..e7058d81216 100644
--- a/htdocs/comm/mailing/class/mailing.class.php
+++ b/htdocs/comm/mailing/class/mailing.class.php
@@ -558,7 +558,7 @@ class Mailing extends CommonObject
 	/**
 	 *  Validate emailing
 	 *
-	 *  @param	User	$user      	Objet user qui valide
+	 *  @param	User	$user      	Object user qui valide
 	 * 	@return	int					Return integer <0 if KO, >0 if OK
 	 */
 	public function valid($user)
@@ -660,7 +660,7 @@ class Mailing extends CommonObject
 	/**
 	 *  Change status of each recipient
 	 *
-	 *	@param	User	$user      	Objet user qui valide
+	 *	@param	User	$user      	Object user qui valide
 	 *  @return int         		Return integer <0 if KO, >0 if OK
 	 */
 	public function reset_targets_status($user)
diff --git a/htdocs/comm/propal/card.php b/htdocs/comm/propal/card.php
index ed037873d00..9098b0dc63a 100644
--- a/htdocs/comm/propal/card.php
+++ b/htdocs/comm/propal/card.php
@@ -1224,7 +1224,7 @@ if (empty($reshook)) {
 					$desc = $prod->description;
 				}
 
-				//If text set in desc is the same as product description (as now it's preloaded) whe add it only one time
+				//If text set in desc is the same as product description (as now it's preloaded) we add it only one time
 				if ($product_desc==$desc && getDolGlobalString('PRODUIT_AUTOFILL_DESC')) {
 					$product_desc='';
 				}
@@ -1310,7 +1310,7 @@ if (empty($reshook)) {
 
 			// Margin
 			$fournprice = price2num(GETPOST('fournprice'.$predef) ? GETPOST('fournprice'.$predef) : '');
-			$buyingprice = price2num(GETPOST('buying_price'.$predef) != '' ? GETPOST('buying_price'.$predef) : ''); // If buying_price is '0', we muste keep this value
+			$buyingprice = price2num(GETPOST('buying_price'.$predef) != '' ? GETPOST('buying_price'.$predef) : ''); // If buying_price is '0', we must keep this value
 
 			$date_start = dol_mktime(GETPOST('date_start'.$predef.'hour'), GETPOST('date_start'.$predef.'min'), GETPOST('date_start'.$predef.'sec'), GETPOST('date_start'.$predef.'month'), GETPOST('date_start'.$predef.'day'), GETPOST('date_start'.$predef.'year'));
 			$date_end = dol_mktime(GETPOST('date_end'.$predef.'hour'), GETPOST('date_end'.$predef.'min'), GETPOST('date_end'.$predef.'sec'), GETPOST('date_end'.$predef.'month'), GETPOST('date_end'.$predef.'day'), GETPOST('date_end'.$predef.'year'));
@@ -1439,7 +1439,7 @@ if (empty($reshook)) {
 
 		// Add buying price
 		$fournprice = price2num(GETPOST('fournprice') ? GETPOST('fournprice') : '');
-		$buyingprice = price2num(GETPOST('buying_price') != '' ? GETPOST('buying_price') : ''); // If buying_price is '0', we muste keep this value
+		$buyingprice = price2num(GETPOST('buying_price') != '' ? GETPOST('buying_price') : ''); // If buying_price is '0', we must keep this value
 
 		$pu_ht_devise = price2num(GETPOST('multicurrency_subprice'), '', 2);
 		$pu_ttc_devise = price2num(GETPOST('multicurrency_subprice_ttc'), '', 2);
@@ -1908,7 +1908,7 @@ if ($action == 'create') {
 			print '<td class="valuefieldcreate">';
 			$filter = '((s.client:IN:1,2,3) AND (s.status:=:1))';
 			print img_picto('', 'company', 'class="pictofixedwidth"').$form->select_company('', 'socid', $filter, 'SelectThirdParty', 1, 0, null, 0, 'minwidth300 maxwidth500 widthcentpercentminusxx');
-			// reload page to retrieve customer informations
+			// reload page to retrieve customer information
 			if (!getDolGlobalString('RELOAD_PAGE_ON_CUSTOMER_CHANGE_DISABLED')) {
 				print '<script>
 				$(document).ready(function() {
@@ -2519,8 +2519,8 @@ if ($action == 'create') {
 
 		// Link for thirdparty discounts
 		if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
-			$filterabsolutediscount = "fk_facture_source IS NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
-			$filtercreditnote = "fk_facture_source IS NOT NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
+			$filterabsolutediscount = "fk_facture_source IS NULL"; // If we want deposit to be subtracted to payments only and not to total of final invoice
+			$filtercreditnote = "fk_facture_source IS NOT NULL"; // If we want deposit to be subtracted to payments only and not to total of final invoice
 		} else {
 			$filterabsolutediscount = "fk_facture_source IS NULL OR (description LIKE '(DEPOSIT)%' AND description NOT LIKE '(EXCESS RECEIVED)%')";
 			$filtercreditnote = "fk_facture_source IS NOT NULL AND (description NOT LIKE '(DEPOSIT)%' OR description LIKE '(EXCESS RECEIVED)%')";
diff --git a/htdocs/comm/propal/class/api_proposals.class.php b/htdocs/comm/propal/class/api_proposals.class.php
index e460e2e4b8a..27408b28a79 100644
--- a/htdocs/comm/propal/class/api_proposals.class.php
+++ b/htdocs/comm/propal/class/api_proposals.class.php
@@ -57,7 +57,7 @@ class Proposals extends DolibarrApi
 	/**
 	 * Get properties of a commercial proposal object
 	 *
-	 * Return an array with commercial proposal informations
+	 * Return an array with commercial proposal information
 	 *
 	 * @param   int         $id				ID of commercial proposal
 	 * @param   int         $contact_list	0: Returned array of contacts/addresses contains all properties, 1: Return array contains just id
@@ -73,7 +73,7 @@ class Proposals extends DolibarrApi
 	/**
 	 * Get properties of an proposal object by ref
 	 *
-	 * Return an array with proposal informations
+	 * Return an array with proposal information
 	 *
 	 * @param       string		$ref			Ref of object
 	 * @param       int         $contact_list	0: Returned array of contacts/addresses contains all properties, 1: Return array contains just id
@@ -91,7 +91,7 @@ class Proposals extends DolibarrApi
 	/**
 	 * Get properties of an proposal object by ref_ext
 	 *
-	 * Return an array with proposal informations
+	 * Return an array with proposal information
 	 *
 	 * @param       string		$ref_ext		External reference of object
 	 * @param       int         $contact_list	0: Returned array of contacts/addresses contains all properties, 1: Return array contains just id
@@ -109,7 +109,7 @@ class Proposals extends DolibarrApi
 	/**
 	 * Get properties of an proposal object
 	 *
-	 * Return an array with proposal informations
+	 * Return an array with proposal information
 	 *
 	 * @param   int         $id             ID of order
 	 * @param	string		$ref			Ref of object
@@ -156,7 +156,7 @@ class Proposals extends DolibarrApi
 	 * @param int		$page				Page number
 	 * @param string	$thirdparty_ids		Thirdparty ids to filter commercial proposals (example '1' or '1,2,3') {@pattern /^[0-9,]*$/i}
 	 * @param string    $sqlfilters         Other criteria to filter answers separated by a comma. Syntax example "(t.ref:like:'SO-%') and (t.datec:<:'20160101')"
-	 * @param string    $properties	Restrict the data returned to theses properties. Ignored if empty. Comma separated list of properties names
+	 * @param string    $properties	Restrict the data returned to these properties. Ignored if empty. Comma separated list of properties names
 	 * @return  array                       Array of order objects
 	 */
 	public function index($sortfield = "t.rowid", $sortorder = 'ASC', $limit = 100, $page = 0, $thirdparty_ids = '', $sqlfilters = '', $properties = '')
@@ -255,7 +255,7 @@ class Proposals extends DolibarrApi
 
 		foreach ($request_data as $field => $value) {
 			if ($field === 'caller') {
-				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again whith the caller
+				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again with the caller
 				$this->propal->context['caller'] = $request_data['caller'];
 				continue;
 			}
@@ -693,7 +693,7 @@ class Proposals extends DolibarrApi
 				continue;
 			}
 			if ($field === 'caller') {
-				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again whith the caller
+				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again with the caller
 				$this->propal->context['caller'] = $request_data['caller'];
 				continue;
 			}
diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index da70e894763..9b9c7d0dc15 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -236,24 +236,24 @@ class Propal extends CommonObject
 	public $address;
 
 	/**
-	 * @var int availabilty ID
+	 * @var int availability ID
 	 */
 	public $availability_id;
 
 	/**
-	 * @var int availabilty ID
+	 * @var int availability ID
 	 * @deprecated
 	 * @see $availability_id
 	 */
 	public $fk_availability;
 
 	/**
-	 * @var string availabilty code
+	 * @var string availability code
 	 */
 	public $availability_code;
 
 	/**
-	 * @var string availabilty label
+	 * @var string availability label
 	 */
 	public $availability;
 
@@ -304,7 +304,7 @@ class Propal extends CommonObject
 	 *  'noteditable' says if field is not editable (1 or 0)
 	 *  'default' is a default value for creation (can still be overwrote by the Setup of Default Values if field is editable in creation form). Note: If default is set to '(PROV)' and field is 'ref', the default value will be set to '(PROVid)' where id is rowid when a new record is created.
 	 *  'index' if we want an index in database.
-	 *  'foreignkey'=>'tablename.field' if the field is a foreign key (it is recommanded to name the field fk_...).
+	 *  'foreignkey'=>'tablename.field' if the field is a foreign key (it is recommended to name the field fk_...).
 	 *  'searchall' is 1 if we want to search in this field when making a search from the quick search button.
 	 *  'isameasure' must be set to 1 if you want to have a total on list for this field. Field type must be summable like integer or double(24,8).
 	 *  'css' is the CSS style to use on field. For example: 'maxwidth200'
@@ -430,7 +430,7 @@ class Propal extends CommonObject
 	 * 	@param  int		$remise_percent  	Discount effected on Product
 	 *  @return	int							Return integer <0 if KO, >0 if OK
 	 *
-	 *	TODO	Replace calls to this function by generation objet Ligne
+	 *	TODO	Replace calls to this function by generation object Ligne
 	 */
 	public function add_product($idproduct, $qty, $remise_percent = 0)
 	{
@@ -786,7 +786,7 @@ class Propal extends CommonObject
 					}
 				}
 
-				// Mise a jour informations denormalisees au niveau de la propale meme
+				// Mise a jour information denormalisees au niveau de la propale meme
 				if (empty($noupdateafterinsertline)) {
 					$result = $this->update_price(1, 'auto', 0, $mysoc); // This method is designed to add line from user input so total calculation must be done using 'auto' mode.
 				}
@@ -824,7 +824,7 @@ class Propal extends CommonObject
 	 *  @param	  	float		$txlocaltax2		Local tax 2 rate
 	 *  @param      string		$desc            	Description
 	 *	@param	  	string		$price_base_type	HT or TTC
-	 *	@param      int			$info_bits        	Miscellaneous informations
+	 *	@param      int			$info_bits        	Miscellaneous information
 	 *	@param		int			$special_code		Special code (also used by externals modules!)
 	 * 	@param		int			$fk_parent_line		Id of parent line (0 in most cases, used by modules adding sublevels into lines).
 	 * 	@param		int			$skip_update_total	Keep fields total_xxx to 0 (used for special lines by some modules)
@@ -1614,7 +1614,7 @@ class Propal extends CommonObject
 			}
 			$sql .= " AND p.ref='".$this->db->escape($ref)."'";
 		} else {
-			// Dont't use entity if you use rowid
+			// Don't use entity if you use rowid
 			$sql .= " WHERE p.rowid = ".((int) $rowid);
 		}
 
@@ -1987,7 +1987,7 @@ class Propal extends CommonObject
 
 		// Protection
 		if ($this->statut == self::STATUS_VALIDATED) {
-			dol_syslog(get_class($this)."::valid action abandonned: already validated", LOG_WARNING);
+			dol_syslog(get_class($this)."::valid action abandoned: already validated", LOG_WARNING);
 			return 0;
 		}
 
@@ -2981,7 +2981,7 @@ class Propal extends CommonObject
 	 *    @param	int		$shortlist			0=Return array[id]=ref, 1=Return array[](id=>id,ref=>ref,name=>name)
 	 *    @param	int		$draft				0=not draft, 1=draft
 	 *    @param	int		$notcurrentuser		0=all user, 1=not current user
-	 *    @param    int		$socid				Id third pary
+	 *    @param    int		$socid				Id third party
 	 *    @param    int		$limit				For pagination
 	 *    @param    int		$offset				For pagination
 	 *    @param    string	$sortfield			Sort criteria
@@ -3082,14 +3082,14 @@ class Propal extends CommonObject
 
 		$this->fetchObjectLinked($id, $this->element);
 		foreach ($this->linkedObjectsIds as $objecttype => $objectid) {
-			// Nouveau système du comon object renvoi des rowid et non un id linéaire de 1 à n
+			// Nouveau système du common object renvoi des rowid et non un id linéaire de 1 à n
 			// On parcourt donc une liste d'objets en tant qu'objet unique
 			foreach ($objectid as $key => $object) {
 				// Cas des factures liees directement
 				if ($objecttype == 'facture') {
 					$linkedInvoices[] = $object;
 				} else {
-					// Cas des factures liees par un autre objet (ex: commande)
+					// Cas des factures liees par un autre object (ex: commande)
 					$this->fetchObjectLinked($object, $objecttype);
 					foreach ($this->linkedObjectsIds as $subobjecttype => $subobjectid) {
 						foreach ($subobjectid as $subkey => $subobject) {
@@ -3623,7 +3623,7 @@ class Propal extends CommonObject
 			}
 		}
 
-		// Initialise parametres
+		// Initialise parameters
 		$this->id = 0;
 		$this->ref = 'SPECIMEN';
 		$this->ref_client = 'NEMICEPS';
@@ -3687,7 +3687,7 @@ class Propal extends CommonObject
 
 	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
 	/**
-	 *      Charge indicateurs this->nb de tableau de bord
+	 *      Load the indicators this->nb for the state board
 	 *
 	 *      @return     int         Return integer <0 if ko, >0 if ok
 	 */
@@ -3854,7 +3854,7 @@ class Propal extends CommonObject
 	 *
 	 *	@param      int		$withpicto		          Add picto into link
 	 *	@param      string	$option			          Where point the link ('expedition', 'document', ...)
-	 *	@param      string	$get_params    	          Parametres added to url
+	 *	@param      string	$get_params    	          Parameters added to url
 	 *  @param	    int   	$notooltip		          1=Disable tooltip
 	 *  @param      int     $save_lastsearch_value    -1=Auto, 0=No save of lastsearch_values when clicking, 1=Save lastsearch_values whenclicking
 	 *  @param      int     $addlinktonotes           -1=Disable, 0=Just add label show notes, 1=Add private note (only internal user), 2=Add public note (internal or external user), 3=Add private (internal user) and public note (internal and external user)
@@ -4156,14 +4156,14 @@ class PropaleLigne extends CommonObjectLine
 	public $marge_tx;
 	public $marque_tx;
 
-	public $special_code; // Tag for special lines (exlusive tags)
+	public $special_code; // Tag for special lines (exclusive tags)
 	// 1: frais de port
 	// 2: ecotaxe
 	// 3: option line (when qty = 0)
 
 	public $info_bits = 0; // Some other info:
-	// Bit 0: 	0 si TVA normal - 1 si TVA NPR
-	// Bit 1:	0 ligne normale - 1 si ligne de remise fixe
+	// Bit 0: 	0 si TVA normal - 1 if TVA NPR
+	// Bit 1:	0 ligne normal - 1 if line with fixed discount
 
 	public $total_ht; // Total HT  de la ligne toute quantite et incluant la remise ligne
 	public $total_tva; // Total TVA  de la ligne toute quantite et incluant la remise ligne
@@ -4246,7 +4246,7 @@ class PropaleLigne extends CommonObjectLine
 
 
 	/**
-	 * 	Class line Contructor
+	 * 	Class line Constructor
 	 *
 	 * 	@param	DoliDB	$db	Database handler
 	 */
diff --git a/htdocs/comm/propal/contact.php b/htdocs/comm/propal/contact.php
index e56d383550c..1da537b7d89 100644
--- a/htdocs/comm/propal/contact.php
+++ b/htdocs/comm/propal/contact.php
@@ -22,7 +22,7 @@
 /**
  *       \file       htdocs/comm/propal/contact.php
  *       \ingroup    propal
- *       \brief      Tab to manage contacts/adresses of proposal
+ *       \brief      Tab to manage contacts/addresses of proposal
  */
 
 // Load Dolibarr environment
diff --git a/htdocs/comm/remx.php b/htdocs/comm/remx.php
index a3da222a216..b17ae959b9a 100644
--- a/htdocs/comm/remx.php
+++ b/htdocs/comm/remx.php
@@ -151,7 +151,7 @@ if ($action == 'confirm_split' && GETPOST("confirm", "alpha") == 'yes' && $permi
 		$newid2 = $newdiscount2->create($user);
 		if ($res > 0 && $newid1 > 0 && $newid2 > 0) {
 			$db->commit();
-			header("Location: ".$_SERVER["PHP_SELF"].'?id='.$id.($backtopage ? '&backtopage='.urlencode($backtopage) : '')); // To avoid pb whith back
+			header("Location: ".$_SERVER["PHP_SELF"].'?id='.$id.($backtopage ? '&backtopage='.urlencode($backtopage) : '')); // To avoid pb with back
 			exit;
 		} else {
 			$db->rollback();
@@ -210,7 +210,7 @@ if (GETPOST('action', 'aZ09') == 'confirm_remove' && GETPOST("confirm") == 'yes'
 	$result = $discount->delete($user);
 	if ($result > 0) {
 		$db->commit();
-		header("Location: ".$_SERVER["PHP_SELF"].'?id='.$id); // To avoid pb whith back
+		header("Location: ".$_SERVER["PHP_SELF"].'?id='.$id); // To avoid pb with back
 		exit;
 	} else {
 		setEventMessages($discount->error, $discount->errors, 'errors');
diff --git a/htdocs/commande/card.php b/htdocs/commande/card.php
index bc71e961fb1..d96c42c38ed 100644
--- a/htdocs/commande/card.php
+++ b/htdocs/commande/card.php
@@ -916,7 +916,7 @@ if (empty($reshook)) {
 					$desc = $prod->description;
 				}
 
-				//If text set in desc is the same as product descpription (as now it's preloaded) whe add it only one time
+				//If text set in desc is the same as product descpription (as now it's preloaded) we add it only one time
 				if ($product_desc==$desc && getDolGlobalString('PRODUIT_AUTOFILL_DESC')) {
 					$product_desc='';
 				}
@@ -1002,7 +1002,7 @@ if (empty($reshook)) {
 
 			// Margin
 			$fournprice = price2num(GETPOST('fournprice'.$predef) ? GETPOST('fournprice'.$predef) : '');
-			$buyingprice = price2num(GETPOST('buying_price'.$predef) != '' ? GETPOST('buying_price'.$predef) : ''); // If buying_price is '0', we muste keep this value
+			$buyingprice = price2num(GETPOST('buying_price'.$predef) != '' ? GETPOST('buying_price'.$predef) : ''); // If buying_price is '0', we must keep this value
 
 			// Prepare a price equivalent for minimum price check
 			$pu_equivalent = $pu_ht;
@@ -1162,7 +1162,7 @@ if (empty($reshook)) {
 
 		// Add buying price
 		$fournprice = price2num(GETPOST('fournprice') ? GETPOST('fournprice') : '');
-		$buyingprice = price2num(GETPOST('buying_price') != '' ? GETPOST('buying_price') : ''); // If buying_price is '0', we muste keep this value
+		$buyingprice = price2num(GETPOST('buying_price') != '' ? GETPOST('buying_price') : ''); // If buying_price is '0', we must keep this value
 
 		// Extrafields Lines
 		$extralabelsline = $extrafields->fetch_name_optionals_label($object->table_element_line);
@@ -1855,7 +1855,7 @@ if ($action == 'create' && $usercancreate) {
 			print '<td class="valuefieldcreate">';
 			$filter = '((s.client:IN:1,2,3) AND (s.status:=:1))';
 			print img_picto('', 'company', 'class="pictofixedwidth"').$form->select_company('', 'socid', $filter, 'SelectThirdParty', 1, 0, null, 0, 'minwidth175 maxwidth500 widthcentpercentminusxx');
-			// reload page to retrieve customer informations
+			// reload page to retrieve customer information
 			if (!getDolGlobalString('RELOAD_PAGE_ON_CUSTOMER_CHANGE_DISABLED')) {
 				print '<script>
 				$(document).ready(function() {
@@ -2495,8 +2495,8 @@ if ($action == 'create' && $usercancreate) {
 
 			// Relative and absolute discounts
 			if (getDolGlobalString('FACTURE_DEPOSITS_ARE_JUST_PAYMENTS')) {
-				$filterabsolutediscount = "fk_facture_source IS NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
-				$filtercreditnote = "fk_facture_source IS NOT NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice
+				$filterabsolutediscount = "fk_facture_source IS NULL"; // If we want deposit to be subtracted to payments only and not to total of final invoice
+				$filtercreditnote = "fk_facture_source IS NOT NULL"; // If we want deposit to be subtracted to payments only and not to total of final invoice
 			} else {
 				$filterabsolutediscount = "fk_facture_source IS NULL OR (description LIKE '(DEPOSIT)%' AND description NOT LIKE '(EXCESS RECEIVED)%')";
 				$filtercreditnote = "fk_facture_source IS NOT NULL AND (description NOT LIKE '(DEPOSIT)%' OR description LIKE '(EXCESS RECEIVED)%')";
@@ -2542,7 +2542,7 @@ if ($action == 'create' && $usercancreate) {
 			print '</td>';
 			print '</tr>';
 
-			// Delivery date planed
+			// Delivery date planned
 			print '<tr><td>';
 			$editenable = $usercancreate;
 			print $form->editfieldkey("DateDeliveryPlanned", 'date_livraison', '', $object, $editenable);
diff --git a/htdocs/commande/class/api_orders.class.php b/htdocs/commande/class/api_orders.class.php
index b622f3d9d22..d3952d1db1f 100644
--- a/htdocs/commande/class/api_orders.class.php
+++ b/htdocs/commande/class/api_orders.class.php
@@ -54,7 +54,7 @@ class Orders extends DolibarrApi
 	/**
 	 * Get properties of an order object by id
 	 *
-	 * Return an array with order informations
+	 * Return an array with order information
 	 *
 	 * @param       int         $id            ID of order
 	 * @param       int         $contact_list  0: Returned array of contacts/addresses contains all properties, 1: Return array contains just id
@@ -70,7 +70,7 @@ class Orders extends DolibarrApi
 	/**
 	 * Get properties of an order object by ref
 	 *
-	 * Return an array with order informations
+	 * Return an array with order information
 	 *
 	 * @param       string		$ref			Ref of object
 	 * @param       int         $contact_list  0: Returned array of contacts/addresses contains all properties, 1: Return array contains just id
@@ -88,7 +88,7 @@ class Orders extends DolibarrApi
 	/**
 	 * Get properties of an order object by ref_ext
 	 *
-	 * Return an array with order informations
+	 * Return an array with order information
 	 *
 	 * @param       string		$ref_ext			External reference of object
 	 * @param       int         $contact_list  0: Returned array of contacts/addresses contains all properties, 1: Return array contains just id
@@ -106,7 +106,7 @@ class Orders extends DolibarrApi
 	/**
 	 * Get properties of an order object
 	 *
-	 * Return an array with order informations
+	 * Return an array with order information
 	 *
 	 * @param       int         $id				ID of order
 	 * @param		string		$ref			Ref of object
@@ -157,7 +157,7 @@ class Orders extends DolibarrApi
 	 * @param string		   $thirdparty_ids		Thirdparty ids to filter orders of (example '1' or '1,2,3') {@pattern /^[0-9,]*$/i}
 	 * @param string           $sqlfilters          Other criteria to filter answers separated by a comma. Syntax example "(t.ref:like:'SO-%') and (t.date_creation:<:'20160101')"
 	 * @param string           $sqlfilterlines      Other criteria to filter answers separated by a comma. Syntax example "(tl.fk_product:=:'17') and (tl.price:<:'250')"
-	 * @param string		   $properties			Restrict the data returned to theses properties. Ignored if empty. Comma separated list of properties names
+	 * @param string		   $properties			Restrict the data returned to these properties. Ignored if empty. Comma separated list of properties names
 	 * @return  array                               Array of order objects
 	 *
 	 * @throws RestException 404 Not found
@@ -257,7 +257,7 @@ class Orders extends DolibarrApi
 	/**
 	 * Create a sale order
 	 *
-	 * Exemple: { "socid": 2, "date": 1595196000, "type": 0, "lines": [{ "fk_product": 2, "qty": 1 }] }
+	 * Example: { "socid": 2, "date": 1595196000, "type": 0, "lines": [{ "fk_product": 2, "qty": 1 }] }
 	 *
 	 * @param   array   $request_data   Request data
 	 * @return  int     ID of order
@@ -272,7 +272,7 @@ class Orders extends DolibarrApi
 
 		foreach ($request_data as $field => $value) {
 			if ($field === 'caller') {
-				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again whith the caller
+				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again with the caller
 				$this->commande->context['caller'] = $request_data['caller'];
 				continue;
 			}
@@ -496,7 +496,7 @@ class Orders extends DolibarrApi
 	/**
 	 * Get contacts of given order
 	 *
-	 * Return an array with contact informations
+	 * Return an array with contact information
 	 *
 	 * @param	int		$id			ID of order
 	 * @param	string	$type		Type of the contact (BILLING, SHIPPING, CUSTOMER)
@@ -648,7 +648,7 @@ class Orders extends DolibarrApi
 				continue;
 			}
 			if ($field === 'caller') {
-				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again whith the caller
+				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again with the caller
 				$this->commande->context['caller'] = $request_data['caller'];
 				continue;
 			}
diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index 9435db2389e..5a0081baf88 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -298,7 +298,7 @@ class Commande extends CommonOrder
 	 *  'noteditable' says if field is not editable (1 or 0)
 	 *  'default' is a default value for creation (can still be overwrote by the Setup of Default Values if field is editable in creation form). Note: If default is set to '(PROV)' and field is 'ref', the default value will be set to '(PROVid)' where id is rowid when a new record is created.
 	 *  'index' if we want an index in database.
-	 *  'foreignkey'=>'tablename.field' if the field is a foreign key (it is recommanded to name the field fk_...).
+	 *  'foreignkey'=>'tablename.field' if the field is a foreign key (it is recommended to name the field fk_...).
 	 *  'searchall' is 1 if we want to search in this field when making a search from the quick search button.
 	 *  'isameasure' must be set to 1 if you want to have a total on list for this field. Field type must be summable like integer or double(24,8).
 	 *  'css' is the CSS style to use on field. For example: 'maxwidth200'
@@ -475,7 +475,7 @@ class Commande extends CommonOrder
 
 		// Protection
 		if ($this->statut == self::STATUS_VALIDATED) {
-			dol_syslog(get_class($this)."::valid action abandonned: already validated", LOG_WARNING);
+			dol_syslog(get_class($this)."::valid action abandoned: already validated", LOG_WARNING);
 			return 0;
 		}
 
@@ -766,7 +766,7 @@ class Commande extends CommonOrder
 	/**
 	 *  Close order
 	 *
-	 * 	@param      User	$user       Objet user that close
+	 * 	@param      User	$user       Object user that close
 	 *  @param		int		$notrigger	1=Does not execute triggers, 0=Execute triggers
 	 *	@return		int					Return integer <0 if KO, >0 if OK
 	 */
@@ -899,7 +899,7 @@ class Commande extends CommonOrder
 	 *	Create order
 	 *	Note that this->ref can be set or empty. If empty, we will use "(PROV)"
 	 *
-	 *	@param		User	$user 		Objet user that make creation
+	 *	@param		User	$user 		Object user that make creation
 	 *	@param		int	    $notrigger	Disable all triggers
 	 *	@return 	int			        Return integer <0 if KO, >0 if OK
 	 */
@@ -1453,7 +1453,7 @@ class Commande extends CommonOrder
 			}
 
 			if (!$error) {
-				// Validate immediatly the order
+				// Validate immediately the order
 				if (getDolGlobalString('ORDER_VALID_AFTER_CLOSE_PROPAL')) {
 					$this->fetch($ret);
 					$this->valid($user);
@@ -1503,7 +1503,7 @@ class Commande extends CommonOrder
 	 *
 	 *	@see        add_product()
 	 *
-	 *	Les parametres sont deja cense etre juste et avec valeurs finales a l'appel
+	 *	Les parameters sont deja cense etre juste et avec valeurs finales a l'appel
 	 *	de cette methode. Aussi, pour le taux tva, il doit deja avoir ete defini
 	 *	par l'appelant par la methode get_default_tva(societe_vendeuse,societe_acheteuse,produit)
 	 *	et le desc doit deja avoir la bonne valeur (a l'appelant de gerer le multilangue)
@@ -1722,7 +1722,7 @@ class Commande extends CommonOrder
 					}
 				}
 
-				// Mise a jour informations denormalisees au niveau de la commande meme
+				// Mise a jour information denormalisees au niveau de la commande meme
 				if (empty($noupdateafterinsertline)) {
 					$result = $this->update_price(1, 'auto', 0, $mysoc); // This method is designed to add line from user input so total calculation must be done using 'auto' mode.
 				}
@@ -1759,7 +1759,7 @@ class Commande extends CommonOrder
 	 * 	@param  int|string   $date_end           End date of the line
 	 * 	@return void
 	 *
-	 *	TODO	Remplacer les appels a cette fonction par generation objet Ligne
+	 *	TODO	Remplacer les appels a cette fonction par generation object Ligne
 	 */
 	public function add_product($idproduct, $qty, $remise_percent = 0.0, $date_start = '', $date_end = '')
 	{
@@ -1885,7 +1885,7 @@ class Commande extends CommonOrder
 		if ($id) {
 			$sql .= " WHERE c.rowid=".((int) $id);
 		} else {
-			$sql .= " WHERE c.entity IN (".getEntity('commande').")"; // Dont't use entity if you use rowid
+			$sql .= " WHERE c.entity IN (".getEntity('commande').")"; // Don't use entity if you use rowid
 		}
 
 		if ($ref) {
@@ -2001,10 +2001,10 @@ class Commande extends CommonOrder
 
 	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
 	/**
-	 *	Adding line of fixed discount in the order in DB
+	 *	Add line of fixed discount in the order in DB
 	 *
-	 *	@param     int	$idremise			Id de la remise fixe
-	 *	@return    int          			>0 si ok, <0 si ko
+	 *	@param     int	$idremise			Id for the fixed discount
+	 *	@return    int          			>0 if OK, <0 if KO
 	 */
 	public function insert_discount($idremise)
 	{
@@ -2661,7 +2661,7 @@ class Commande extends CommonOrder
 	/**
 	 *	Set the planned delivery date
 	 *
-	 *	@param      User	$user        		Objet utilisateur qui modifie
+	 *	@param      User	$user        		Object utilisateur qui modifie
 	 *	@param      int		$delivery_date     Delivery date
 	 *  @param     	int		$notrigger			1=Does not execute triggers, 0= execute triggers
 	 *	@return     int         				Return integer <0 si ko, >0 si ok
@@ -2720,8 +2720,8 @@ class Commande extends CommonOrder
 	 *
 	 *  @param		int		$shortlist		0=Return array[id]=ref, 1=Return array[](id=>id,ref=>ref,name=>name)
 	 *  @param      int		$draft      	0=not draft, 1=draft
-	 *  @param      User	$excluser      	Objet user to exclude
-	 *  @param    	int		$socid			Id third pary
+	 *  @param      User	$excluser      	Object user to exclude
+	 *  @param    	int		$socid			Id third party
 	 *  @param    	int		$limit			For pagination
 	 *  @param    	int		$offset			For pagination
 	 *  @param    	string	$sortfield		Sort criteria
@@ -3091,7 +3091,7 @@ class Commande extends CommonOrder
 	 * 	@param		float			$txlocaltax1		Local tax 1 rate
 	 *  @param		float			$txlocaltax2		Local tax 2 rate
 	 *  @param    	string			$price_base_type	HT or TTC
-	 *  @param    	int				$info_bits        	Miscellaneous informations on line
+	 *  @param    	int				$info_bits        	Miscellaneous information on line
 	 *  @param    	int|string		$date_start        	Start date of the line
 	 *  @param    	int|string		$date_end          	End date of the line
 	 * 	@param		int				$type				Type of line (0=product, 1=service)
@@ -3929,7 +3929,7 @@ class Commande extends CommonOrder
 
 
 	/**
-	 *	Charge les informations d'ordre info dans l'objet commande
+	 *	Charge les information d'ordre info dans l'objet commande
 	 *
 	 *	@param  int		$id       Id of order
 	 *	@return	void
@@ -4002,7 +4002,7 @@ class Commande extends CommonOrder
 			}
 		}
 
-		// Initialise parametres
+		// Initialise parameters
 		$this->id = 0;
 		$this->ref = 'SPECIMEN';
 		$this->specimen = 1;
@@ -4064,9 +4064,9 @@ class Commande extends CommonOrder
 
 	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
 	/**
-	 *	Charge indicateurs this->nb de tableau de bord
+	 *	Load the indicators this->nb for the state board
 	 *
-	 *	@return     int         Return integer <0 si ko, >0 si ok
+	 *	@return     int         Return integer <0 if KO, >0 if OK
 	 */
 	public function load_state_board()
 	{
@@ -4114,7 +4114,7 @@ class Commande extends CommonOrder
 	 *  Create a document onto disk according to template module.
 	 *
 	 *  @param	    string		$modele			Force template to use ('' to not force)
-	 *  @param		Translate	$outputlangs	objet lang a utiliser pour traduction
+	 *  @param		Translate	$outputlangs	object lang a utiliser pour traduction
 	 *  @param      int			$hidedetails    Hide details of lines
 	 *  @param      int			$hidedesc       Hide description
 	 *  @param      int			$hideref        Hide ref
diff --git a/htdocs/commande/index.php b/htdocs/commande/index.php
index 81f94a5b823..3d3bdc94425 100644
--- a/htdocs/commande/index.php
+++ b/htdocs/commande/index.php
@@ -157,7 +157,7 @@ print '</div><div class="fichetwothirdright">';
 $max = 5;
 
 /*
- * Lattest modified orders
+ * Latest modified orders
  */
 
 $sql = "SELECT c.rowid, c.entity, c.ref, c.fk_statut, c.facture, c.date_cloture as datec, c.tms as datem,";
diff --git a/htdocs/commande/list.php b/htdocs/commande/list.php
index bc106bef635..1b7a0fe3976 100644
--- a/htdocs/commande/list.php
+++ b/htdocs/commande/list.php
@@ -359,7 +359,7 @@ if (empty($reshook)) {
 
 			$objecttmp = new Facture($db);
 			if (!empty($createbills_onebythird) && !empty($TFactThird[$cmd->socid])) {
-				// If option "one bill per third" is set, and an invoice for this thirdparty was already created, we re-use it.
+				// If option "one bill per third" is set, and an invoice for this thirdparty was already created, we reuse it.
 				$objecttmp = $TFactThird[$cmd->socid];
 			} else {
 				// If we want one invoice per order or if there is no first invoice yet for this thirdparty.
@@ -1522,7 +1522,7 @@ if (GETPOST('autoselectall', 'int')) {
 	$selectedfields .= '</script>';
 }
 
-print '<div class="div-table-responsive">'; // You can use div-table-responsive-no-min if you dont need reserved height for your table
+print '<div class="div-table-responsive">'; // You can use div-table-responsive-no-min if you don't need reserved height for your table
 print '<table class="tagtable nobottomiftotal liste'.($moreforfilter ? " listwithfilterbefore" : "").'">'."\n";
 
 // Fields title search
@@ -2660,7 +2660,7 @@ while ($i < $imaxinloop) {
 							} else {  // BUGGED CODE.
 								// DOES NOT TAKE INTO ACCOUNT MANUFACTURING. THIS CODE SHOULD BE USELESS. PREVIOUS CODE SEEMS COMPLETE.
 								// COUNT STOCK WHEN WE SHOULD ALREADY HAVE VALUE
-								// Detailed virtual stock, looks bugged, uncomplete and need heavy load.
+								// Detailed virtual stock, looks bugged, incomplete and need heavy load.
 								// stock order and stock order_supplier
 								$stock_order = 0;
 								$stock_order_supplier = 0;
diff --git a/htdocs/commande/list_det.php b/htdocs/commande/list_det.php
index d5be3f7b82d..1a9054addbd 100644
--- a/htdocs/commande/list_det.php
+++ b/htdocs/commande/list_det.php
@@ -2119,7 +2119,7 @@ if ($resql) {
 						} else {  // BUGGED CODE.
 							// DOES NOT TAKE INTO ACCOUNT MANUFACTURING. THIS CODE SHOULD BE USELESS. PREVIOUS CODE SEEMS COMPLETE.
 							// COUNT STOCK WHEN WE SHOULD ALREADY HAVE VALUE
-							// Detailed virtual stock, looks bugged, uncomplete and need heavy load.
+							// Detailed virtual stock, looks bugged, incomplete and need heavy load.
 							// stock order and stock order_supplier
 							$stock_order = 0;
 							$stock_order_supplier = 0;
diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index 17b64381d86..84db8a44be2 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -3007,7 +3007,7 @@ class Facture extends CommonInvoice
 
 	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
 	/**
-	 *  Tags the invoice as incompletely paied and call the trigger BILL_UNPAYED
+	 *  Tags the invoice as incompletely paid and call the trigger BILL_UNPAYED
 	 *	This method is used when a direct debit (fr:prelevement) is refused
 	 * 	or when a canceled invoice is reopened.
 	 *
diff --git a/htdocs/contact/agenda.php b/htdocs/contact/agenda.php
index 65dbb19aca7..d6d1a6c04d6 100644
--- a/htdocs/contact/agenda.php
+++ b/htdocs/contact/agenda.php
@@ -187,7 +187,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 	 */
 	$head = array();
 	if ($id > 0) {
-		// Si edition contact deja existant
+		// Si edition contact deja existent
 		$object = new Contact($db);
 		$res = $object->fetch($id, $user);
 		if ($res < 0) {
diff --git a/htdocs/contact/canvas/actions_contactcard_common.class.php b/htdocs/contact/canvas/actions_contactcard_common.class.php
index 301f9dbac0c..2061d2c711f 100644
--- a/htdocs/contact/canvas/actions_contactcard_common.class.php
+++ b/htdocs/contact/canvas/actions_contactcard_common.class.php
@@ -18,12 +18,12 @@
 /**
  *	\file       htdocs/contact/canvas/actions_contactcard_common.class.php
  *	\ingroup    thirdparty
- *	\brief      Fichier de la classe Thirdparty contact card controller (common)
+ *	\brief      File for the class Thirdparty contact card controller (common)
  */
 
 /**
  *	\class      ActionsContactCardCommon
- *	\brief      Classe permettant la gestion des contacts par defaut
+ *	\brief      Common Abstract Class for contact managmeent
  */
 abstract class ActionsContactCardCommon
 {
diff --git a/htdocs/contact/canvas/default/actions_contactcard_default.class.php b/htdocs/contact/canvas/default/actions_contactcard_default.class.php
index adad330f60c..7816e07148a 100644
--- a/htdocs/contact/canvas/default/actions_contactcard_default.class.php
+++ b/htdocs/contact/canvas/default/actions_contactcard_default.class.php
@@ -19,20 +19,20 @@
 /**
  *	\file       htdocs/contact/canvas/default/actions_contactcard_default.class.php
  *	\ingroup    thirdparty
- *	\brief      Fichier de la classe Thirdparty contact card controller (default canvas)
+ *	\brief      File for the class Thirdparty contact card controller (default canvas)
  */
 include_once DOL_DOCUMENT_ROOT.'/contact/canvas/actions_contactcard_common.class.php';
 
 /**
  *	\class      ActionsContactCardDefault
- *	\brief      Classe permettant la gestion des contacts par defaut
+ *	\brief      Default Class to manage contacts
  */
 class ActionsContactCardDefault extends ActionsContactCardCommon
 {
 	/**
 	 *  Constructor
 	 *
-	 *	@param	DoliDB	$db				Handler acces base de donnees
+	 *	@param	DoliDB	$db				Handler access base de donnees
 	 *	@param	string	$dirmodule		Name of directory of module
 	 *	@param	string	$targetmodule	Name of directory of module where canvas is stored
 	 *	@param	string	$canvas			Name of canvas
diff --git a/htdocs/contact/card.php b/htdocs/contact/card.php
index ac1bc28ac0b..43e65ab45be 100644
--- a/htdocs/contact/card.php
+++ b/htdocs/contact/card.php
@@ -175,7 +175,7 @@ if (empty($reshook)) {
 	}
 
 
-	// Confirmation desactivation
+	// Confirmation deactivation
 	if ($action == 'disable' && !empty($permissiontoadd)) {
 		$object->fetch($id);
 		if ($object->setstatus(0) < 0) {
@@ -608,7 +608,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 	 */
 	$head = array();
 	if ($id > 0) {
-		// Si edition contact deja existant
+		// Si edition contact deja existent
 		$object = new Contact($db);
 		$res = $object->fetch($id, $user);
 		if ($res < 0) {
@@ -896,7 +896,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 
 			print '<hr style="margin-bottom: 20px">';
 
-			// Add personnal information
+			// Add personal information
 			print load_fiche_titre('<div class="comboperso">'.$langs->trans("PersonalInformations").'</div>', '', '');
 
 			print '<table class="border centpercent">';
diff --git a/htdocs/contact/class/contact.class.php b/htdocs/contact/class/contact.class.php
index 5931e4e5de6..92e3d3b2369 100644
--- a/htdocs/contact/class/contact.class.php
+++ b/htdocs/contact/class/contact.class.php
@@ -81,7 +81,7 @@ class Contact extends CommonObject
 	 *  'noteditable' says if field is not editable (1 or 0)
 	 *  'default' is a default value for creation (can still be overwrote by the Setup of Default Values if field is editable in creation form). Note: If default is set to '(PROV)' and field is 'ref', the default value will be set to '(PROVid)' where id is rowid when a new record is created.
 	 *  'index' if we want an index in database.
-	 *  'foreignkey'=>'tablename.field' if the field is a foreign key (it is recommanded to name the field fk_...).
+	 *  'foreignkey'=>'tablename.field' if the field is a foreign key (it is recommended to name the field fk_...).
 	 *  'searchall' is 1 if we want to search in this field when making a search from the quick search button.
 	 *  'isameasure' must be set to 1 if you want to have a total on list for this field. Field type must be summable like integer or double(24,8).
 	 *  'css' is the CSS style to use on field. For example: 'maxwidth200'
@@ -557,10 +557,10 @@ class Contact extends CommonObject
 	}
 
 	/**
-	 *      Update informations into database
+	 *      Update information into database
 	 *
 	 *      @param      int		$id          	Id of contact/address to update
-	 *      @param      User	$user        	Objet user making change
+	 *      @param      User	$user        	Object user making change
 	 *      @param      int		$notrigger	    0=no, 1=yes
 	 *      @param		string	$action			Current action for hookmanager
 	 *      @param		int		$nosyncuser		No sync linked user (external users and contacts are linked)
@@ -889,7 +889,7 @@ class Contact extends CommonObject
 
 		$this->db->begin();
 
-		// Mis a jour contact
+		// Update the contact
 		$sql = "UPDATE ".MAIN_DB_PREFIX."socpeople SET";
 		$sql .= " birthday = ".($this->birthday ? "'".$this->db->idate($this->birthday)."'" : "null");
 		$sql .= ", photo = ".($this->photo ? "'".$this->db->escape($this->photo)."'" : "null");
@@ -1961,7 +1961,7 @@ class Contact extends CommonObject
 		global $langs;
 
 		$lib = $langs->trans("ProspectLevel".$fk_prospectlevel);
-		// If lib not found in language file, we get label from cache/databse
+		// If lib not found in language file, we get label from cache/database
 		if ($lib == $langs->trans("ProspectLevel".$fk_prospectlevel)) {
 			$lib = $langs->getLabelFromKey($this->db, $fk_prospectlevel, 'c_prospectlevel', 'code', 'label');
 		}
@@ -2120,7 +2120,7 @@ class Contact extends CommonObject
 
 	/**
 	 *  get "blacklist" mailing status
-	 * 	set no_email attribut to 1 or 0
+	 * 	set no_email attribute to 1 or 0
 	 *
 	 *  @return int					Return integer <0 if KO, >0 if OK
 	 */
diff --git a/htdocs/contact/ldap.php b/htdocs/contact/ldap.php
index ee74c92c52e..0692572d396 100644
--- a/htdocs/contact/ldap.php
+++ b/htdocs/contact/ldap.php
@@ -149,7 +149,7 @@ if (getDolGlobalString('LDAP_CONTACT_ACTIVE') && getDolGlobalInt('LDAP_CONTACT_A
 
 
 
-// Affichage attributs LDAP
+// Affichage attributes LDAP
 print load_fiche_titre($langs->trans("LDAPInformationsForThisContact"));
 
 print '<table width="100%" class="noborder">';
diff --git a/htdocs/contact/list.php b/htdocs/contact/list.php
index 8ecd25f94ae..cacc80be90f 100644
--- a/htdocs/contact/list.php
+++ b/htdocs/contact/list.php
@@ -441,7 +441,7 @@ if (getDolGlobalString('THIRDPARTY_ENABLE_PROSPECTION_ON_ALTERNATIVE_ADRESSES'))
 $varpage = empty($contextpage) ? $_SERVER["PHP_SELF"] : $contextpage;
 $selectedfields = $form->multiSelectArrayWithCheckbox('selectedfields', $arrayfields, $varpage); // This also change content of $arrayfields
 
-// Select every potentiels, and note each potentiels which fit in search parameters
+// Select every potentials, and note each potentials which fit in search parameters
 $tab_level = array();
 $sql = "SELECT code, label, sortorder";
 $sql .= " FROM ".MAIN_DB_PREFIX."c_prospectcontactlevel";
diff --git a/htdocs/contact/perso.php b/htdocs/contact/perso.php
index aec034fbe8c..b475262ca32 100644
--- a/htdocs/contact/perso.php
+++ b/htdocs/contact/perso.php
@@ -21,7 +21,7 @@
 /**
  *       \file       htdocs/contact/perso.php
  *       \ingroup    societe
- *       \brief      Onglet informations personnelles d'un contact
+ *       \brief      Onglet information personnelles d'un contact
  */
 
 // Load Dolibarr environment
diff --git a/htdocs/contact/vcard.php b/htdocs/contact/vcard.php
index 33818122a4f..5760cc9e670 100644
--- a/htdocs/contact/vcard.php
+++ b/htdocs/contact/vcard.php
@@ -117,7 +117,7 @@ if ($company->id) {
 	}
 }
 
-// Personal informations
+// Personal information
 $v->setPhoneNumber($contact->phone_perso, "TYPE=HOME;VOICE");
 if ($contact->birthday) {
 	$v->setBirthday($contact->birthday);
diff --git a/htdocs/contrat/card.php b/htdocs/contrat/card.php
index eedd7c948e0..7f6a0958e06 100644
--- a/htdocs/contrat/card.php
+++ b/htdocs/contrat/card.php
@@ -560,7 +560,7 @@ if (empty($reshook)) {
 
 				$desc = $prod->description;
 
-				//If text set in desc is the same as product descpription (as now it's preloaded) whe add it only one time
+				//If text set in desc is the same as product descpription (as now it's preloaded) we add it only one time
 				if ($product_desc == $desc && getDolGlobalString('PRODUIT_AUTOFILL_DESC')) {
 					$product_desc = '';
 				}
@@ -1690,7 +1690,7 @@ if ($action == 'create') {
 						$colspan++;
 					}
 
-					// Dates of service planed and real
+					// Dates of service planned and real
 					if ($objp->subprice >= 0) {
 						print '<tr class="oddeven" '.$moreparam.'>';
 						print '<td colspan="'.$colspan.'">';
@@ -1820,7 +1820,7 @@ if ($action == 'create') {
 						$colspan++;
 					}
 
-					// Line dates planed
+					// Line dates planned
 					print '<tr class="oddeven">';
 					print '<td colspan="'.$colspan.'">';
 					print $langs->trans("DateStartPlanned").' ';
@@ -1971,7 +1971,7 @@ if ($action == 'create') {
 
 				print '<table class="noborder tableforservicepart2'.($cursorline < $nbofservices ? ' boxtablenobottom' : '').' centpercent">';
 
-				// Definie date debut et fin par defaut
+				// Definie date debut et fin par default
 				$dateactstart = $objp->date_start;
 				if (GETPOST('remonth')) {
 					$dateactstart = dol_mktime(12, 0, 0, GETPOST('remonth'), GETPOST('reday'), GETPOST('reyear'));
@@ -2028,7 +2028,7 @@ if ($action == 'create') {
 
 				print '<table class="noborder tableforservicepart2'.($cursorline < $nbofservices ? ' boxtablenobottom' : '').' centpercent">';
 
-				// Definie date debut et fin par defaut
+				// Definie date debut et fin par default
 				$dateactstart = $objp->date_start_real;
 				if (GETPOST('remonth')) {
 					$dateactstart = dol_mktime(12, 0, 0, GETPOST('remonth'), GETPOST('reday'), GETPOST('reyear'));
diff --git a/htdocs/contrat/class/api_contracts.class.php b/htdocs/contrat/class/api_contracts.class.php
index 2cd4ec3d349..8e54ba37989 100644
--- a/htdocs/contrat/class/api_contracts.class.php
+++ b/htdocs/contrat/class/api_contracts.class.php
@@ -57,7 +57,7 @@ class Contracts extends DolibarrApi
 	/**
 	 * Get properties of a contract object
 	 *
-	 * Return an array with contract informations
+	 * Return an array with contract information
 	 *
 	 * @param   int         $id         ID of contract
 	 * @return  Object					Object with cleaned properties
@@ -95,7 +95,7 @@ class Contracts extends DolibarrApi
 	 * @param int			   $page				Page number
 	 * @param string		   $thirdparty_ids		Thirdparty ids to filter contracts of (example '1' or '1,2,3') {@pattern /^[0-9,]*$/i}
 	 * @param string           $sqlfilters          Other criteria to filter answers separated by a comma. Syntax example "(t.ref:like:'SO-%') and (t.date_creation:<:'20160101')"
-	 * @param string		   $properties			Restrict the data returned to theses properties. Ignored if empty. Comma separated list of properties names
+	 * @param string		   $properties			Restrict the data returned to these properties. Ignored if empty. Comma separated list of properties names
 	 * @return  array                               Array of contract objects
 	 *
 	 * @throws RestException 404 Not found
@@ -191,7 +191,7 @@ class Contracts extends DolibarrApi
 
 		foreach ($request_data as $field => $value) {
 			if ($field === 'caller') {
-				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again whith the caller
+				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again with the caller
 				$this->contract->context['caller'] = $request_data['caller'];
 				continue;
 			}
@@ -504,7 +504,7 @@ class Contracts extends DolibarrApi
 				continue;
 			}
 			if ($field === 'caller') {
-				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again whith the caller
+				// Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again with the caller
 				$this->contract->context['caller'] = $request_data['caller'];
 				continue;
 			}
diff --git a/htdocs/contrat/class/contrat.class.php b/htdocs/contrat/class/contrat.class.php
index bd255157687..2e7b222698a 100644
--- a/htdocs/contrat/class/contrat.class.php
+++ b/htdocs/contrat/class/contrat.class.php
@@ -122,7 +122,7 @@ class Contrat extends CommonObject
 	public $fk_soc;
 
 
-	public $societe; // Objet societe
+	public $societe; // Object societe
 
 	/**
 	 * Status of the contract
@@ -226,7 +226,7 @@ class Contrat extends CommonObject
 	 *  'noteditable' says if field is not editable (1 or 0)
 	 *  'default' is a default value for creation (can still be overwrote by the Setup of Default Values if field is editable in creation form). Note: If default is set to '(PROV)' and field is 'ref', the default value will be set to '(PROVid)' where id is rowid when a new record is created.
 	 *  'index' if we want an index in database.
-	 *  'foreignkey'=>'tablename.field' if the field is a foreign key (it is recommanded to name the field fk_...).
+	 *  'foreignkey'=>'tablename.field' if the field is a foreign key (it is recommended to name the field fk_...).
 	 *  'searchall' is 1 if we want to search in this field when making a search from the quick search button.
 	 *  'isameasure' must be set to 1 if you want to have a total on list for this field. Field type must be summable like integer or double(24,8).
 	 *  'css' is the CSS style to use on field. For example: 'maxwidth200'
@@ -338,7 +338,7 @@ class Contrat extends CommonObject
 	/**
 	 *  Activate a contract line
 	 *
-	 *  @param	User		$user       Objet User who activate contract
+	 *  @param	User		$user       Object User who activate contract
 	 *  @param  int			$line_id    Id of line to activate
 	 *  @param  int			$date_start Opening date
 	 *  @param  int|string	$date_end   Expected end date
@@ -361,7 +361,7 @@ class Contrat extends CommonObject
 	/**
 	 *  Close a contract line
 	 *
-	 *  @param	User		$user       Objet User who close contract
+	 *  @param	User		$user       Object User who close contract
 	 *  @param  int			$line_id    Id of line to close
 	 *  @param  int			$date_end	End date
 	 * 	@param	string		$comment	A comment typed by user
@@ -490,7 +490,7 @@ class Contrat extends CommonObject
 	/**
 	 * Validate a contract
 	 *
-	 * @param	User	$user      		Objet User
+	 * @param	User	$user      		Object User
 	 * @param   string	$force_number	Reference to force on contract (not implemented yet)
 	 * @param	int		$notrigger		1=Does not execute triggers, 0= execute triggers
 	 * @return	int						Return integer <0 if KO, >0 if OK
@@ -2163,7 +2163,7 @@ class Contrat extends CommonObject
 	}
 
 	/**
-	 *  Charge les informations d'ordre info dans l'objet contrat
+	 *  Charge les information d'ordre info dans l'objet contrat
 	 *
 	 *  @param  int		$id     id du contrat a charger
 	 *  @return	void
@@ -2280,7 +2280,7 @@ class Contrat extends CommonObject
 	/**
 	 *      Load indicators for dashboard (this->nbtodo and this->nbtodolate)
 	 *
-	 *      @param	User	$user           Objet user
+	 *      @param	User	$user           Object user
 	 *      @param  string	$mode           "inactive" pour services a activer, "expired" pour services expires
 	 *      @return WorkboardResponse|int Return integer <0 if KO, WorkboardResponse if OK
 	 */
@@ -2376,7 +2376,7 @@ class Contrat extends CommonObject
 
 	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
 	/**
-	 *   Charge indicateurs this->nb de tableau de bord
+	 *   Load the indicators this->nb for state board
 	 *
 	 *   @return     int         Return integer <0 si ko, >0 si ok
 	 */
@@ -2467,7 +2467,7 @@ class Contrat extends CommonObject
 			}
 		}
 
-		// Initialise parametres
+		// Initialise parameters
 		$this->id = 0;
 		$this->specimen = 1;
 
@@ -3744,7 +3744,7 @@ class ContratLigne extends CommonObjectLine
 	/**
 	 *  Activate a contract line
 	 *
-	 * @param   User 		$user 		Objet User who activate contract
+	 * @param   User 		$user 		Object User who activate contract
 	 * @param  	int 		$date 		Date real activation
 	 * @param  	int|string 	$date_end 	Date planned end. Use '-1' to keep it unchanged.
 	 * @param   string 		$comment 	A comment typed by user
@@ -3802,7 +3802,7 @@ class ContratLigne extends CommonObjectLine
 	/**
 	 *  Close a contract line
 	 *
-	 * @param    User 	$user 			Objet User who close contract
+	 * @param    User 	$user 			Object User who close contract
 	 * @param  	 int 	$date_end_real 	Date end
 	 * @param    string $comment 		A comment typed by user
 	 * @param    int	$notrigger		1=Does not execute triggers, 0=Execute triggers
diff --git a/htdocs/contrat/tpl/linkedobjectblock.tpl.php b/htdocs/contrat/tpl/linkedobjectblock.tpl.php
index d93128db070..86c7abfb7f2 100644
--- a/htdocs/contrat/tpl/linkedobjectblock.tpl.php
+++ b/htdocs/contrat/tpl/linkedobjectblock.tpl.php
@@ -50,7 +50,7 @@ foreach ($linkedObjectBlock as $key => $objectlink) {
 	<td class="center"><?php echo dol_print_date($objectlink->date_contrat, 'day'); ?></td>
 	<td class="nowraponall right"><?php
 	// Price of contract is not shown by default because a contract is a list of service with
-	// start and end date that change with time andd that may be different that the period of reference for price.
+	// start and end date that change with time and that may be different that the period of reference for price.
 	// So price of a contract does often means nothing. Prices is on the different invoices done on same contract.
 	if ($user->hasRight('contrat', 'lire') && !getDolGlobalString('CONTRACT_SHOW_TOTAL_OF_PRODUCT_AS_PRICE')) {
 		$totalcontrat = 0;
diff --git a/htdocs/core/lib/modulebuilder.lib.php b/htdocs/core/lib/modulebuilder.lib.php
index c5cfcef0d30..33505fec7ce 100644
--- a/htdocs/core/lib/modulebuilder.lib.php
+++ b/htdocs/core/lib/modulebuilder.lib.php
@@ -1317,7 +1317,7 @@ function writeApiUrlsInDoc($file_api, $file_doc)
 
 	// build format asciidoc for urls in table
 	if (!$error) {
-		$asciiDocTable = "[options=\"header\"]\n|===\n|Objet | URLs\n";
+		$asciiDocTable = "[options=\"header\"]\n|===\n|Object | URLs\n";  // phpcs:ignore
 		foreach ($groupedUrls as $objectName => $urls) {
 			$urlsList = implode(" +\n*", $urls);
 			$asciiDocTable .= "|$objectName | \n*$urlsList +\n";
diff --git a/htdocs/core/modules/hrm/doc/pdf_standard.modules.php b/htdocs/core/modules/hrm/doc/pdf_standard.modules.php
index a7e7567aea1..66b3c56faae 100644
--- a/htdocs/core/modules/hrm/doc/pdf_standard.modules.php
+++ b/htdocs/core/modules/hrm/doc/pdf_standard.modules.php
@@ -610,7 +610,7 @@ class pdf_standard extends ModelePDFEvaluation
 			/*$pdf->SetTextColor(0, 0, 0);
 			$pdf->SetFont('', 'B', $default_font_size - 2);
 			$pdf->SetXY($posx, $posy - 5);
-			$pdf->MultiCell(190, 5, $outputlangs->transnoentities("Informations"), '', 'L');*/
+			$pdf->MultiCell(190, 5, $outputlangs->transnoentities("Information"), '', 'L');*/
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetFillColor(224, 224, 224);
 			$pdf->MultiCell(190, $hautcadre, "", 0, 'R', 1);
diff --git a/htdocs/cron/class/cronjob.class.php b/htdocs/cron/class/cronjob.class.php
index a355a2aa312..1431dc400fd 100644
--- a/htdocs/cron/class/cronjob.class.php
+++ b/htdocs/cron/class/cronjob.class.php
@@ -1024,7 +1024,7 @@ class Cronjob extends CommonObject
 	}
 
 	/**
-	 *  Return a link to the object card (with optionaly the picto)
+	 *  Return a link to the object card (with optionally the picto)
 	 *
 	 *	@param	int		$withpicto					Include picto in link (0=No picto, 1=Include picto into link, 2=Only picto)
 	 *	@param	string	$option						On what the link point to ('nolink', ...)
diff --git a/htdocs/cron/list.php b/htdocs/cron/list.php
index aeaede39bb8..3c3cae35e12 100644
--- a/htdocs/cron/list.php
+++ b/htdocs/cron/list.php
@@ -164,7 +164,7 @@ if (empty($reshook)) {
 				setEventMessages($object->error, $object->errors, 'errors');
 			}
 
-			// Programm next run
+			// Plan next run
 			$res = $object->reprogram_jobs($user->login, $now);
 			if ($res > 0) {
 				if ($resrunjob >= 0) {	// We show the result of reprogram only if no error message already reported
@@ -490,7 +490,7 @@ if (getDolGlobalString('MAIN_CHECKBOX_LEFT_COLUMN')) {
 }
 print_liste_field_titre("Ref", $_SERVER["PHP_SELF"], "t.rowid", "", $param, '', $sortfield, $sortorder);
 print_liste_field_titre("CronLabel", $_SERVER["PHP_SELF"], "t.label", "", $param, '', $sortfield, $sortorder);
-print_liste_field_titre("Prority", $_SERVER["PHP_SELF"], "t.priority", "", $param, '', $sortfield, $sortorder);
+print_liste_field_titre("Priority", $_SERVER["PHP_SELF"], "t.priority", "", $param, '', $sortfield, $sortorder);
 print_liste_field_titre("CronModule", $_SERVER["PHP_SELF"], "t.module_name", "", $param, '', $sortfield, $sortorder);
 print_liste_field_titre("CronType", '', '', "", $param, '', $sortfield, $sortorder, 'tdoverflowmax100 ');
 print_liste_field_titre("CronFrequency", '', "", "", $param, '', $sortfield, $sortorder);
diff --git a/htdocs/emailcollector/class/emailcollector.class.php b/htdocs/emailcollector/class/emailcollector.class.php
index 19b5a4dc723..cd70b9129f6 100644
--- a/htdocs/emailcollector/class/emailcollector.class.php
+++ b/htdocs/emailcollector/class/emailcollector.class.php
@@ -1686,7 +1686,8 @@ class EmailCollector extends CommonObject
 				$trackidfoundintorecipientid = 0;
 				$reg = array();
 				// See also later list of all supported tags...
-				if (preg_match('/\+(thi|ctc|use|mem|sub|proj|tas|con|tic|pro|ord|inv|spro|sor|sin|leav|stockinv|job|surv|salary)([0-9]+)@/', $emailto, $reg)) {
+				// Note: "th[i]" to avoid matching a codespell suggestion to convert to this.
+				if (preg_match('/\+(th[i]|ctc|use|mem|sub|proj|tas|con|tic|pro|ord|inv|spro|sor|sin|leav|stockinv|job|surv|salary)([0-9]+)@/', $emailto, $reg)) {
 					$trackidfoundintorecipienttype = $reg[1];
 					$trackidfoundintorecipientid = $reg[2];
 				} elseif (preg_match('/\+emailing-(\w+)@/', $emailto, $reg)) {	// Can be 'emailing-test' or 'emailing-IdMailing-IdRecipient'
diff --git a/htdocs/loan/payment/payment.php b/htdocs/loan/payment/payment.php
index 26287927517..fd66843f7b5 100644
--- a/htdocs/loan/payment/payment.php
+++ b/htdocs/loan/payment/payment.php
@@ -125,7 +125,7 @@ if ($action == 'add_payment') {
 		$remaindertopay = price2num(GETPOST('remaindertopay'));
 		$amount = $pay_amount_capital + $pay_amount_insurance + $pay_amount_interest;
 
-		// This term is allready paid
+		// This term is already paid
 		if (!empty($line) && !empty($line->fk_bank)) {
 			setEventMessages($langs->trans('TermPaidAllreadyPaid'), null, 'errors');
 			$error++;
diff --git a/htdocs/margin/lib/margins.lib.php b/htdocs/margin/lib/margins.lib.php
index 836d34c3341..c052377fc92 100644
--- a/htdocs/margin/lib/margins.lib.php
+++ b/htdocs/margin/lib/margins.lib.php
@@ -106,55 +106,55 @@ function marges_prepare_head()
 /**
  * Return an array with margins information of a line
  *
- * @param 	float 	$pvht				Selling price without tax
+ * @param 	float 	$pv_ht				Selling price without tax
  * @param 	float	$remise_percent		Discount percent on line
  * @param 	float	$tva_tx				Vat rate (not used)
  * @param 	float	$localtax1_tx		Vat rate special 1 (not used)
  * @param 	float	$localtax2_tx		Vat rate special 2 (not used)
- * @param 	int		$fk_pa				Id of buying price (prefer set this to 0 and provide $paht instead. With id, buying price may have change)
- * @param 	float	$paht				Buying price without tax
+ * @param 	int		$fk_pa				Id of buying price (prefer set this to 0 and provide $pa_ht instead. With id, buying price may have change)
+ * @param 	float	$pa_ht				Buying price without tax
  * @return	array						Array of margin info (buying price, marge rate, marque rate)
  */
-function getMarginInfos($pvht, $remise_percent, $tva_tx, $localtax1_tx, $localtax2_tx, $fk_pa, $paht)
+function getMarginInfos($pv_ht, $remise_percent, $tva_tx, $localtax1_tx, $localtax2_tx, $fk_pa, $pa_ht)
 {
 	global $db, $conf;
 
 	$marge_tx_ret = '';
 	$marque_tx_ret = '';
 
-	if ($fk_pa > 0 && empty($paht)) {
+	if ($fk_pa > 0 && empty($pa_ht)) {
 		require_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.product.class.php';
 		$product = new ProductFournisseur($db);
 		if ($product->fetch_product_fournisseur_price($fk_pa)) {
-			$paht_ret = $product->fourn_unitprice * (1 - $product->fourn_remise_percent / 100);
+			$pa_ht_ret = $product->fourn_unitprice * (1 - $product->fourn_remise_percent / 100);
 		} else {
-			$paht_ret = $paht;
+			$pa_ht_ret = $pa_ht;
 		}
 	} else {
-		$paht_ret = $paht;
+		$pa_ht_ret = $pa_ht;
 	}
 
 	// Calculate selling unit price including line discount
 	// We don't use calculate_price, because this function is dedicated to calculation of total with accuracy of total. We need an accuracy of a unit price.
 	// Also we must not apply rounding on non decimal rule defined by option MAIN_ROUNDING_RULE_TOT
-	$pu_ht_remise = $pvht * (1 - ($remise_percent / 100));
+	$pu_ht_remise = $pv_ht * (1 - ($remise_percent / 100));
 	$pu_ht_remise = price2num($pu_ht_remise, 'MU');
 
 	// calcul marge
 	if ($pu_ht_remise < 0) {
-		$marge = -1 * (abs($pu_ht_remise) - $paht_ret);
+		$marge = -1 * (abs($pu_ht_remise) - $pa_ht_ret);
 	} else {
-		$marge = $pu_ht_remise - $paht_ret;
+		$marge = $pu_ht_remise - $pa_ht_ret;
 	}
 
 	// calcul taux marge
-	if ($paht_ret != 0) {
-		$marge_tx_ret = (100 * $marge) / $paht_ret;
+	if ($pa_ht_ret != 0) {
+		$marge_tx_ret = (100 * $marge) / $pa_ht_ret;
 	}
 	// calcul taux marque
 	if ($pu_ht_remise != 0) {
 		$marque_tx_ret = (100 * $marge) / $pu_ht_remise;
 	}
 
-	return array($paht_ret, $marge_tx_ret, $marque_tx_ret);
+	return array($pa_ht_ret, $marge_tx_ret, $marque_tx_ret);
 }
diff --git a/htdocs/modulebuilder/index.php b/htdocs/modulebuilder/index.php
index 96f32024b5d..bed53dd9aab 100644
--- a/htdocs/modulebuilder/index.php
+++ b/htdocs/modulebuilder/index.php
@@ -1618,7 +1618,7 @@ if ($dirins && $action == 'initdic' && $module && empty($cancel)) {
 	}
 	if (!GETPOST('label')) {
 		$error++;
-		setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentities("Lable")), null, 'errors');
+		setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentities("Label")), null, 'errors');
 	}
 	if (!$error) {
 		$newdicname = $dicname;
diff --git a/htdocs/modulebuilder/template/class/api_mymodule.class.php b/htdocs/modulebuilder/template/class/api_mymodule.class.php
index 7921358e5d5..25a086f58cd 100644
--- a/htdocs/modulebuilder/template/class/api_mymodule.class.php
+++ b/htdocs/modulebuilder/template/class/api_mymodule.class.php
@@ -98,7 +98,7 @@ class MyModuleApi extends DolibarrApi
 	 * @param int			   $limit				Limit for list
 	 * @param int			   $page				Page number
 	 * @param string           $sqlfilters          Other criteria to filter answers separated by a comma. Syntax example "(t.ref:like:'SO-%') and (t.date_creation:<:'20160101')"
-	 * @param string		   $properties			Restrict the data returned to theses properties. Ignored if empty. Comma separated list of properties names
+	 * @param string		   $properties			Restrict the data returned to these properties. Ignored if empty. Comma separated list of properties names
 	 * @return  array                               Array of order objects
 	 *
 	 * @throws RestException
diff --git a/htdocs/mrp/class/api_mos.class.php b/htdocs/mrp/class/api_mos.class.php
index bb9cb5e7375..4b185f4b304 100644
--- a/htdocs/mrp/class/api_mos.class.php
+++ b/htdocs/mrp/class/api_mos.class.php
@@ -90,7 +90,7 @@ class Mos extends DolibarrApi
 	 * @param int			   $limit				Limit for list
 	 * @param int			   $page				Page number
 	 * @param string           $sqlfilters          Other criteria to filter answers separated by a comma. Syntax example "(t.ref:like:'SO-%') and (t.date_creation:<:'20160101')"
-	 * @param string		   $properties			Restrict the data returned to theses properties. Ignored if empty. Comma separated list of properties names
+	 * @param string		   $properties			Restrict the data returned to these properties. Ignored if empty. Comma separated list of properties names
 	 * @return  array                               Array of order objects
 	 *
 	 * @throws RestException
diff --git a/htdocs/mrp/class/mo.class.php b/htdocs/mrp/class/mo.class.php
index 96835628474..78b95f012c0 100644
--- a/htdocs/mrp/class/mo.class.php
+++ b/htdocs/mrp/class/mo.class.php
@@ -316,7 +316,7 @@ class Mo extends CommonObject
 		$this->db->begin();
 
 		if ($this->fk_bom > 0) {
-			// If there is a nown BOM, we force the type of MO to the type of BOM
+			// If there is a known BOM, we force the type of MO to the type of BOM
 			include_once DOL_DOCUMENT_ROOT.'/bom/class/bom.class.php';
 			$tmpbom = new BOM($this->db);
 			$tmpbom->fetch($this->fk_bom);
@@ -550,7 +550,7 @@ class Mo extends CommonObject
 	 * Get list of lines linked to current line for a defined role.
 	 *
 	 * @param  	string 	$role      	Get lines linked to current line with the selected role ('consumed', 'produced', ...)
-	 * @param	int		$lineid		Id of production line to filter childs
+	 * @param	int		$lineid		Id of production line to filter children
 	 * @return 	array             	Array of lines
 	 */
 	public function fetchLinesLinked($role, $lineid = 0)
@@ -1807,7 +1807,7 @@ class Mo extends CommonObject
 
 
 	/**
-	 * Function used to return childs of Mo
+	 * Function used to return children of Mo
 	 *
 	 * @return Mo[]|int 			array if OK, -1 if KO
 	 */
@@ -1893,7 +1893,7 @@ class Mo extends CommonObject
 
 
 	/**
-	 * Function used to return childs of Mo
+	 * Function used to return children of Mo
 	 *
 	 * @return Mo|int			MO object if OK, -1 if KO, 0 if not exist
 	 */
diff --git a/htdocs/mrp/mo_card.php b/htdocs/mrp/mo_card.php
index 568a71b7046..97819f7bf3a 100644
--- a/htdocs/mrp/mo_card.php
+++ b/htdocs/mrp/mo_card.php
@@ -143,7 +143,7 @@ if (empty($reshook)) {
 	}
 	$triggermodname = 'MO_MODIFY'; // Name of trigger action code to execute when we modify record
 
-	// Create MO with Childs
+	// Create MO with Children
 	if ($action == 'add' && empty($id) && !empty($TBomLineId)) {
 		$noback = 1;
 		include DOL_DOCUMENT_ROOT.'/core/actions_addupdatedelete.inc.php';
diff --git a/htdocs/multicurrency/class/api_multicurrencies.class.php b/htdocs/multicurrency/class/api_multicurrencies.class.php
index c6fe961ad3e..291de3868a6 100644
--- a/htdocs/multicurrency/class/api_multicurrencies.class.php
+++ b/htdocs/multicurrency/class/api_multicurrencies.class.php
@@ -48,7 +48,7 @@ class MultiCurrencies extends DolibarrApi
 	 * @param int		$limit			Limit for list
 	 * @param int	    $page			Page number
 	 * @param string    $sqlfilters		Other criteria to filter answers separated by a comma. Syntax example "(t.product_id:=:1) and (t.date_creation:<:'20160101')"
-	 * @param string    $properties		Restrict the data returned to theses properties. Ignored if empty. Comma separated list of properties names
+	 * @param string    $properties		Restrict the data returned to these properties. Ignored if empty. Comma separated list of properties names
 	 * @return array					Array of warehouse objects
 	 *
 	 * @throws RestException
diff --git a/htdocs/opensurvey/wizard/choix_date.php b/htdocs/opensurvey/wizard/choix_date.php
index 874e749c137..c37b2c8deea 100644
--- a/htdocs/opensurvey/wizard/choix_date.php
+++ b/htdocs/opensurvey/wizard/choix_date.php
@@ -536,11 +536,11 @@ if (issetAndNoEmpty('totalchoixjour', $_SESSION) || $erreur) {
 
 	for ($i = 0; $i < $_SESSION["nbrecaseshoraires"]; $i++) {
 		$j = $i + 1;
-		print '<td classe="somme"><div class="center">'.$langs->trans("Time").' '.$j.'</div></td>'."\n";
+		print '<td class="somme"><div class="center">'.$langs->trans("Time").' '.$j.'</div></td>'."\n";
 	}
 
 	if ($_SESSION["nbrecaseshoraires"] < 10) {
-		print '<td classe="somme"><input type="image" name="ajoutcases" src="../img/add-16.png"></td>'."\n";
+		print '<td class="somme"><input type="image" name="ajoutcases" src="../img/add-16.png"></td>'."\n";
 	}
 
 	print '</tr>'."\n";
diff --git a/htdocs/opensurvey/wizard/create_survey.php b/htdocs/opensurvey/wizard/create_survey.php
index a32a8541883..61f5a1ef7d5 100644
--- a/htdocs/opensurvey/wizard/create_survey.php
+++ b/htdocs/opensurvey/wizard/create_survey.php
@@ -198,7 +198,7 @@ if (GETPOST('choix_sondage')) {
 	print '<input type="hidden" name="choix_sondage" value="'.GETPOST('choix_sondage').'">';
 	print '<br><input type="submit" class="button" name="submit" value="'.$langs->trans("CreatePoll").' ('.(GETPOST('choix_sondage') == 'date' ? $langs->trans("TypeDate") : $langs->trans("TypeClassic")).')">';
 } else {
-	// Show image to selecte between date survey or other survey
+	// Show image to select between date survey or other survey
 	print '<br><table>'."\n";
 	print '<tr><td>'.$langs->trans("CreateSurveyDate").'</td><td></td> '."\n";
 	print '<td><input type="image" name="creation_sondage_date" value="'.$langs->trans('CreateSurveyDate').'" src="../img/calendar-32.png"></td></tr>'."\n";
diff --git a/htdocs/partnership/class/api_partnerships.class.php b/htdocs/partnership/class/api_partnerships.class.php
index e5228684d2b..4ac8c70dba3 100644
--- a/htdocs/partnership/class/api_partnerships.class.php
+++ b/htdocs/partnership/class/api_partnerships.class.php
@@ -95,7 +95,7 @@ class Partnerships extends DolibarrApi
 	 * @param int			   $limit				Limit for list
 	 * @param int			   $page				Page number
 	 * @param string           $sqlfilters          Other criteria to filter answers separated by a comma. Syntax example "(t.ref:like:'SO-%') and (t.date_creation:<:'20160101')"
-	 * @param string		   $properties			Restrict the data returned to theses properties. Ignored if empty. Comma separated list of properties names
+	 * @param string		   $properties			Restrict the data returned to these properties. Ignored if empty. Comma separated list of properties names
 	 * @return  array                               Array of order objects
 	 *
 	 * @throws RestException
diff --git a/htdocs/viewimage.php b/htdocs/viewimage.php
index 9492deb8fa5..0c22ac89a53 100644
--- a/htdocs/viewimage.php
+++ b/htdocs/viewimage.php
@@ -261,7 +261,7 @@ if (!empty($hashp)) {
 	if (getDolGlobalString('TAKEPOS_AUTO_ORDER') && in_array($modulepart, array('product', 'category'))) {
 		$accessallowed = 1; // When TakePOS Public Auto Order is enabled, we accept to see all images of product and categories with no login
 		// TODO Replace this with a call of getPublicImageOfObject like used by website so
-		// only share images are visibles
+		// only shared images are visible
 	}
 } else {
 	// Basic protection (against external users only)
diff --git a/test/phpunit/FilesLibTest.php b/test/phpunit/FilesLibTest.php
index 50bb84b3887..7de77b42a88 100644
--- a/test/phpunit/FilesLibTest.php
+++ b/test/phpunit/FilesLibTest.php
@@ -141,13 +141,13 @@ class FilesLibTest extends PHPUnit\Framework\TestCase
 		$langs=$this->savlangs;
 		$db=$this->savdb;
 
-		$result=dol_basename('adir/afile');
+		$result=dol_basename('adir/a_file');
 		print __METHOD__." result=".$result."\n";
-		$this->assertEquals('afile', $result);
+		$this->assertEquals('a_file', $result);
 
-		$result=dol_basename('adir/afile/');
+		$result=dol_basename('adir/a_file/');
 		print __METHOD__." result=".$result."\n";
-		$this->assertEquals('afile', $result);
+		$this->assertEquals('a_file', $result);
 
 		$result=dol_basename('adir/νεο');    // With cyrillic data. Here basename fails to return correct value
 		print __METHOD__." result=".$result."\n";