diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index eeac381cff8..c65a164a303 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -394,9 +394,9 @@ class Form
         $htmltext=str_replace("\n","",$htmltext);
 
         $htmltext=str_replace('"',""",$htmltext);
-        if ($tooltipon == 2 || $tooltipon == 3) $paramfortooltipimg=' class="classfortooltip'.($extracss?' '.$extracss:'').'" title="'.($noencodehtmltext?$htmltext:dol_escape_htmltag($htmltext,1)).'"'; // Attribut to put on td img tag to store tooltip
+        if ($tooltipon == 2 || $tooltipon == 3) $paramfortooltipimg=' class="classfortooltip'.($extracss?' '.$extracss:'').'" title="'.($noencodehtmltext?$htmltext:dol_escape_htmltag($htmltext,1)).'" '; // Attribut to put on td img tag to store tooltip
         else $paramfortooltipimg =($extracss?' class="'.$extracss.'"':''); // Attribut to put on td text tag
-        if ($tooltipon == 1 || $tooltipon == 3) $paramfortooltiptd=' class="classfortooltip'.($extracss?' '.$extracss:'').'" title="'.($noencodehtmltext?$htmltext:dol_escape_htmltag($htmltext,1)).'"'; // Attribut to put on td tag to store tooltip
+        if ($tooltipon == 1 || $tooltipon == 3) $paramfortooltiptd=' class="classfortooltip'.($extracss?' '.$extracss:'').'" title="'.($noencodehtmltext?$htmltext:dol_escape_htmltag($htmltext,1)).'" '; // Attribut to put on td tag to store tooltip
         else $paramfortooltiptd =($extracss?' class="'.$extracss.'"':''); // Attribut to put on td text tag
         $s="";
         if (empty($notabs))	$s.='<table class="nobordernopadding" summary=""><tr>';