diff --git a/auth/cas/CAS/CAS.php b/auth/cas/CAS/CAS.php
index 41b2010bdd6..ab34ef72c37 100644
--- a/auth/cas/CAS/CAS.php
+++ b/auth/cas/CAS/CAS.php
@@ -10,7 +10,7 @@ if (!isset($_SERVER['REQUEST_URI'])) {
      $_SERVER['REQUEST_URI'] = $_SERVER['SCRIPT_NAME'].'?'.$_SERVER['QUERY_STRING'];
 }
 
-//1
+//
 // another one by Vangelis Haniotakis also to make phpCAS work with PHP5
 //
 if (version_compare(PHP_VERSION,'5','>=')) {