diff --git a/htdocs/core/db/DoliDB.class.php b/htdocs/core/db/DoliDB.class.php
index 976770747c6..481a4669dc6 100644
--- a/htdocs/core/db/DoliDB.class.php
+++ b/htdocs/core/db/DoliDB.class.php
@@ -242,8 +242,7 @@ abstract class DoliDB implements Database
 			$fields=explode(',', $sortfield);
 			$orders=explode(',', $sortorder);
 			$i=0;
-			foreach($fields as $val)
-			{
+			foreach ($fields as $val) {
 				if (!$return) $return .= ' ORDER BY ';
 				else $return .= ', ';