diff --git a/htdocs/core/actions_massactions.inc.php b/htdocs/core/actions_massactions.inc.php
index 4f738f68a97..d704d9974f9 100644
--- a/htdocs/core/actions_massactions.inc.php
+++ b/htdocs/core/actions_massactions.inc.php
@@ -642,9 +642,9 @@ if ($massaction == 'confirm_createbills') {   // Create bills from orders.
 	$lastref = '';
 
 	$db->begin();
-	
+
 	$nbOrders = is_array($orders) ? count($orders) : 1;
-	
+
 	foreach ($orders as $id_order) {
 		$cmd = new Commande($db);
 		if ($cmd->fetch($id_order) <= 0) {