Fixed sub-title case

Iltar van der Berg · Iltar van der Berg · commit ca014a637345 · 2016-05-17T09:29:31.000+02:00
diff --git a/cookbook/controller/argument_value_resolver.rst b/cookbook/controller/argument_value_resolver.rst
@@ -14,7 +14,7 @@ by the ``Request`` class in order to be recognized. This is done via the
 creating and registering custom argument value resolvers, you can extend
 this functionality.
 
-Functionality Shipped With The HttpKernel
+Functionality Shipped with the HttpKernel
 -----------------------------------------
 
 Symfony ships with four value resolvers in the HttpKernel component:
