diff --git a/dev/skeletons/skeleton_class.class.php b/dev/skeletons/skeleton_class.class.php
index 2f8c78556e1..1eeae9a9fd2 100644
--- a/dev/skeletons/skeleton_class.class.php
+++ b/dev/skeletons/skeleton_class.class.php
@@ -244,7 +244,7 @@ class Skeleton_Class extends CommonObject
 		}
 		
 		if (!empty($sortfield)) {
-			$sql .= ' ORDER BY ' . $sortfield . ' ' . $sortorder;
+			$sql .= $this->db->order($sortfield,$sortorder);
 		}
 		if (!empty($limit)) {
 		 $sql .=  ' ' . $this->db->plimit($limit + 1, $offset);
diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index b818de76a0e..69f36c83136 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -1063,7 +1063,7 @@ class Propal extends CommonObject
     {
         global $db, $user,$langs,$conf,$hookmanager;
 
-		dol_include_once('/projet/class.project.class.php');
+		dol_include_once('/projet/class/project.class.php');
 
         $this->context['createfromclone']='createfromclone';
 
diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 87d177e5d7d..b75bd01d2aa 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -3233,7 +3233,7 @@ class Form
             if (! empty($more)) {
             	$formconfirm.= '<div class="confirmquestions">'.$more.'</div>';
             }
-            $formconfirm.= ($question ? '<div class="confirmmessage"'.img_help('','').' '.$question . '</div>': '');
+            $formconfirm.= ($question ? '<div class="confirmmessage">'.img_help('','').' '.$question . '</div>': '');
             $formconfirm.= '</div>'."\n";
 
             $formconfirm.= "\n<!-- begin ajax form_confirm page=".$page." -->\n";