Fixed title level consistency

tony-co · tony-co · commit 47d4d4f6dc4d · 2014-03-27T23:23:27.000+01:00
diff --git a/reference/dic_tags.rst b/reference/dic_tags.rst
@@ -466,7 +466,7 @@ To register your warmer with Symfony, give it the ``kernel.cache_warmer`` tag:
     The higher the priority, the sooner it gets executed.
 
 Core Cache Warmers
-..................
+~~~~~~~~~~~~~~~~~~
 
 +-------------------------------------------------------------------------------------------+-----------+
 | Cache Warmer Class Name                                                                   | Priority  |
