Fixed build failure

wouterj · wouterj · commit f203717144f3 · 2013-09-28T11:09:50.000+02:00
diff --git a/cookbook/using_blockbundle_and_contentbundle.rst b/cookbook/using_blockbundle_and_contentbundle.rst
@@ -677,7 +677,7 @@ Make sure the CMF BlockBundle is installed and loaded in ``app/AppKernel.php``::
     new Symfony\Cmf\Bundle\BlockBundle\CmfBlockBundle(),
 
 RouteReferrersInterface not found
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 .. code-block:: text
 
