diff --git a/application/modules/opac/controllers/CasServerController.php b/application/modules/opac/controllers/CasServerController.php
index a237ae18c829277a6da8a527e818af5946408d8b..8eae8cc4fa124e532aac1a12ca1ba8c72a491338 100644
--- a/application/modules/opac/controllers/CasServerController.php
+++ b/application/modules/opac/controllers/CasServerController.php
@@ -30,10 +30,6 @@ class CasServerController extends Zend_Controller_Action {
 
 	}
 
-
-	function indexAction() {
-
-	}
 	
 
 	public function returnValidTicketResponse($username,$ticket) {
@@ -59,7 +55,7 @@ class CasServerController extends Zend_Controller_Action {
 <AccountDisabled>false</AccountDisabled>
 <AccountExpired>false</AccountExpired>
 </User>'
-);
+			);
 	}
 
 
@@ -102,7 +98,7 @@ class CasServerController extends Zend_Controller_Action {
 		if ($serialized_session) {
 			$session = unserialize($serialized_session);
 			if ($session)
-			return $this->returnValidMusicMeResponse($session);
+				return $this->returnValidMusicMeResponse($session);
 
 		}
 		return $this->returnMusicMeFailureTicketResponse('INVALID_TICKET',$ticket);
@@ -118,7 +114,7 @@ class CasServerController extends Zend_Controller_Action {
 		$ticket=$this->_request->getParam('ticket');
 		if (strlen($ticket)<1 || strlen($service)<1) {
 			return $this->returnFailureTicketResponse('INVALID_REQUEST');
-			}
+		}
 
 		$serialized_session=Zend_Registry::get('cache')->load($ticket);
 		if ($serialized_session) {
@@ -132,14 +128,14 @@ class CasServerController extends Zend_Controller_Action {
 
 	}
 
-	function proxyAction() {
-
-	}
-
-	function proxyValidateAction() {
-
-	}
-	
+/*	Cas server methods not used for now :
+		function proxyAction() {
+		}
+		function proxyValidateAction() {
+		}
+		function indexAction() {
+		}
+*/
 }
 
 ?>
\ No newline at end of file