diff --git a/htdocs/core/class/doleditor.class.php b/htdocs/core/class/doleditor.class.php
index 0433d7799c4..2bdfb33f727 100644
--- a/htdocs/core/class/doleditor.class.php
+++ b/htdocs/core/class/doleditor.class.php
@@ -172,7 +172,7 @@ class DolEditor
 
             	//$skin='kama';
             	$skin='moono'; 	// default with cdeditor 4
-			
+
             	$htmlencode_force=preg_match('/_encoded$/',$this->toolbarname)?'true':'false';
             	$out.= '<script type="text/javascript">
             			$(document).ready(function () {
diff --git a/htdocs/core/class/html.formmail.class.php b/htdocs/core/class/html.formmail.class.php
index d4d4dcd3bb1..02c361e98d7 100644
--- a/htdocs/core/class/html.formmail.class.php
+++ b/htdocs/core/class/html.formmail.class.php
@@ -616,7 +616,7 @@ class FormMail
 					$this->substit['__SIGNATURE__'] = dol_nl2br($this->substit['__SIGNATURE__']);
 				} else if(!dol_textishtml($defaultmessage) && dol_textishtml($this->substit['__SIGNATURE__'])) {
 					$defaultmessage = dol_nl2br($defaultmessage);
-				} 
+				}
 
 				if (dol_textishtml($defaultmessage) && $from_template) {
 					$allow_content=1;