diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index 3094aa77232..3c0765830d6 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -147,13 +147,13 @@ class Propal extends CommonObject
 	 * @see $date
 	 */
 	public $datep;
-	
+
 	/**
 	 * @var integer|string $date_livraison;
 	 */
 	public $date_livraison;
-	
-	
+
+
 	public $fin_validite;
 
 	public $user_author_id;