diff --git a/web/app_dev.php b/web/app_dev.php
index e0279c2aeb..dfafc80176 100644
--- a/web/app_dev.php
+++ b/web/app_dev.php
@@ -4,7 +4,8 @@
 use Symfony\Component\Debug\Debug;
 
 // If you don't want to setup permissions the proper way, just uncomment the following PHP line
-// read http://symfony.com/doc/current/book/installation.html#configuration-and-setup for more information
+// read http://symfony.com/doc/current/book/installation.html#checking-symfony-application-configuration-and-setup
+// for more information
 //umask(0000);
 
 // This check prevents access to debug front controllers that are deployed by accident to production servers.