diff --git a/htdocs/admin/ldap_groups.php b/htdocs/admin/ldap_groups.php
index d8d12a7e2d3..13532474681 100644
--- a/htdocs/admin/ldap_groups.php
+++ b/htdocs/admin/ldap_groups.php
@@ -58,7 +58,7 @@ if ($action == 'setvalue' && $user->admin) {
 		$error++;
 	}
 	if (!dolibarr_set_const($db, 'LDAP_GROUP_FILTER', GETPOST("filter"), 'chaine', 0, '', $conf->entity)) {
-	    $error++;
+		$error++;
 	}
 	if (!dolibarr_set_const($db, 'LDAP_GROUP_FIELD_FULLNAME', GETPOST("fieldfullname", 'alphanohtml'), 'chaine', 0, '', $conf->entity)) {
 		$error++;
@@ -222,12 +222,12 @@ if ($conf->global->LDAP_SYNCHRO_ACTIVE == 'dolibarr2ldap') {
 
 	show_ldap_test_button($butlabel, $testlabel, $key, $dn, $objectclass);
 } elseif ($conf->global->LDAP_SYNCHRO_ACTIVE == 'ldap2dolibarr') {
-    $butlabel = $langs->trans("LDAPTestSearch");
-    $testlabel = 'testsearchgroup';
-    $key = $conf->global->LDAP_KEY_GROUPS;
-    $dn = $conf->global->LDAP_GROUP_DN;
-    $objectclass = $conf->global->LDAP_GROUP_OBJECT_CLASS;
-    show_ldap_test_button($butlabel, $testlabel, $key, $dn, $objectclass);
+	$butlabel = $langs->trans("LDAPTestSearch");
+	$testlabel = 'testsearchgroup';
+	$key = $conf->global->LDAP_KEY_GROUPS;
+	$dn = $conf->global->LDAP_GROUP_DN;
+	$objectclass = $conf->global->LDAP_GROUP_OBJECT_CLASS;
+	show_ldap_test_button($butlabel, $testlabel, $key, $dn, $objectclass);
 }
 
 if (function_exists("ldap_connect")) {
@@ -278,59 +278,59 @@ if (function_exists("ldap_connect")) {
 	}
 
 	if ($action == 'testsearchgroup') {
-	    // TODO Mutualize code following with other ldap_xxxx.php pages
+		// TODO Mutualize code following with other ldap_xxxx.php pages
 
-	    // Test synchro
-	    $ldap = new Ldap();
-	    $result = $ldap->connect_bind();
+		// Test synchro
+		$ldap = new Ldap();
+		$result = $ldap->connect_bind();
 
-	    if ($result > 0) {
-	        $required_fields = array(
-	            $conf->global->LDAP_KEY_GROUPS,
-	            // $conf->global->LDAP_GROUP_FIELD_NAME,
-	            $conf->global->LDAP_GROUP_FIELD_DESCRIPTION,
-	            $conf->global->LDAP_GROUP_FIELD_GROUPMEMBERS,
-	            $conf->global->LDAP_GROUP_FIELD_GROUPID
-	        );
+		if ($result > 0) {
+			$required_fields = array(
+				$conf->global->LDAP_KEY_GROUPS,
+				// $conf->global->LDAP_GROUP_FIELD_NAME,
+				$conf->global->LDAP_GROUP_FIELD_DESCRIPTION,
+				$conf->global->LDAP_GROUP_FIELD_GROUPMEMBERS,
+				$conf->global->LDAP_GROUP_FIELD_GROUPID
+			);
 
-	        // Remove from required_fields all entries not configured in LDAP (empty) and duplicated
-	        $required_fields = array_unique(array_values(array_filter($required_fields, "dol_validElement")));
+			// Remove from required_fields all entries not configured in LDAP (empty) and duplicated
+			$required_fields = array_unique(array_values(array_filter($required_fields, "dol_validElement")));
 
-	        // Get from LDAP database an array of results
-	        $ldapgroups = $ldap->getRecords('*', $conf->global->LDAP_GROUP_DN, $conf->global->LDAP_KEY_GROUPS, $required_fields, 'group');
-	        //$ldapgroups = $ldap->getRecords('*', $conf->global->LDAP_GROUP_DN, $conf->global->LDAP_KEY_GROUPS, '', 'group');
+			// Get from LDAP database an array of results
+			$ldapgroups = $ldap->getRecords('*', $conf->global->LDAP_GROUP_DN, $conf->global->LDAP_KEY_GROUPS, $required_fields, 'group');
+			//$ldapgroups = $ldap->getRecords('*', $conf->global->LDAP_GROUP_DN, $conf->global->LDAP_KEY_GROUPS, '', 'group');
 
-	        if (is_array($ldapgroups)) {
-	            $liste = array();
-	            foreach ($ldapgroups as $key => $ldapgroup) {
-	                // Define the label string for this group
-	                $label = '';
-	                foreach ($required_fields as $value) {
-	                    if ($value) {
-	                        $label .= $value."=".$ldapgroup[$value]." ";
-	                    }
-	                }
-	                $liste[$key] = $label;
-	            }
-	        } else {
-	            setEventMessages($ldap->error, $ldap->errors, 'errors');
-	        }
+			if (is_array($ldapgroups)) {
+				$liste = array();
+				foreach ($ldapgroups as $key => $ldapgroup) {
+					// Define the label string for this group
+					$label = '';
+					foreach ($required_fields as $value) {
+						if ($value) {
+							$label .= $value."=".$ldapgroup[$value]." ";
+						}
+					}
+					$liste[$key] = $label;
+				}
+			} else {
+				setEventMessages($ldap->error, $ldap->errors, 'errors');
+			}
 
-	        print "<br>\n";
-	        print "LDAP search for group:<br>\n";
-	        print "search: *<br>\n";
-	        print "userDN: ".$conf->global->LDAP_GROUP_DN."<br>\n";
-	        print "useridentifier: ".$conf->global->LDAP_KEY_GROUPS."<br>\n";
-	        print "required_fields: ".implode(',', $required_fields)."<br>\n";
-	        print "=> ".count($liste)." records<br>\n";
-	        print "\n<br>";
-	    } else {
-	        print img_picto('', 'error').' ';
-	        print '<font class="error">'.$langs->trans("LDAPSynchroKO");
-	        print ': '.$ldap->error;
-	        print '</font><br>';
-	        print $langs->trans("ErrorLDAPMakeManualTest", $conf->ldap->dir_temp).'<br>';
-	    }
+			print "<br>\n";
+			print "LDAP search for group:<br>\n";
+			print "search: *<br>\n";
+			print "userDN: ".$conf->global->LDAP_GROUP_DN."<br>\n";
+			print "useridentifier: ".$conf->global->LDAP_KEY_GROUPS."<br>\n";
+			print "required_fields: ".implode(',', $required_fields)."<br>\n";
+			print "=> ".count($liste)." records<br>\n";
+			print "\n<br>";
+		} else {
+			print img_picto('', 'error').' ';
+			print '<font class="error">'.$langs->trans("LDAPSynchroKO");
+			print ': '.$ldap->error;
+			print '</font><br>';
+			print $langs->trans("ErrorLDAPMakeManualTest", $conf->ldap->dir_temp).'<br>';
+		}
 	}
 }
 
diff --git a/htdocs/core/class/ldap.class.php b/htdocs/core/class/ldap.class.php
index 8757666d0b6..0f97ed878cf 100644
--- a/htdocs/core/class/ldap.class.php
+++ b/htdocs/core/class/ldap.class.php
@@ -957,7 +957,7 @@ class Ldap
 			if (((string) $activefilter == '1' || (string) $activefilter == 'user') && $this->filter) {
 				$filter = '('.$this->filter.')';
 			} elseif (((string) $activefilter == 'group') && $this->filtergroup ) {
-			    $filter = '('.$this->filtergroup.')';
+				$filter = '('.$this->filtergroup.')';
 			} elseif (((string) $activefilter == 'member') && $this->filter) {
 				$filter = '('.$this->filtermember.')';
 			} else {
diff --git a/scripts/user/sync_groups_ldap2dolibarr.php b/scripts/user/sync_groups_ldap2dolibarr.php
index f9725067762..67c14a4ee5d 100755
--- a/scripts/user/sync_groups_ldap2dolibarr.php
+++ b/scripts/user/sync_groups_ldap2dolibarr.php
@@ -98,9 +98,9 @@ print "login=".$conf->global->LDAP_ADMIN_DN."\n";
 print "pass=".preg_replace('/./i', '*', $conf->global->LDAP_ADMIN_PASS)."\n";
 print "DN to extract=".$conf->global->LDAP_GROUP_DN."\n";
 if (!empty($conf->global->LDAP_GROUP_FILTER)) {
-    print 'Filter=('.$conf->global->LDAP_GROUP_FILTER.')'."\n"; // Note: filter is defined into function getRecords
+	print 'Filter=('.$conf->global->LDAP_GROUP_FILTER.')'."\n"; // Note: filter is defined into function getRecords
 } else {
-    print 'Filter=('.$conf->global->LDAP_KEY_GROUPS.'=*)'."\n";
+	print 'Filter=('.$conf->global->LDAP_KEY_GROUPS.'=*)'."\n";
 }
 print "----- To Dolibarr database:\n";
 print "type=".$conf->db->type."\n";