diff --git a/phpgwapi/inc/class.auth.inc.php b/phpgwapi/inc/class.auth.inc.php
index fbbb23ac4d..db6f0dd050 100644
--- a/phpgwapi/inc/class.auth.inc.php
+++ b/phpgwapi/inc/class.auth.inc.php
@@ -1,4 +1,4 @@
 <?php 
-  if (empty($phpgw_info['server']['auth_type'])){$phpgw_info['server']['auth_type'] = 'sql';}
-  include(PHPGW_API_INC.'/class.auth_'.$phpgw_info['server']['auth_type'].'.inc.php');
+	if (empty($phpgw_info['server']['auth_type'])){$phpgw_info['server']['auth_type'] = 'sql';}
+	include(PHPGW_API_INC.'/class.auth_'.$phpgw_info['server']['auth_type'].'.inc.php');
 ?>