Fix Controller namespace in XML view

Author: tifabien

service_container/3.3-di-changes.rst

@@ -78,7 +78,7 @@ Symfony Standard Edition:
 
  <prototype namespace="AppBundle\" resource="../../src/AppBundle/*" exclude="../../src/AppBundle/{Entity,Repository}" />
 
- <prototype namespace="AppBundle\Controller" resource="../../src/AppBundle/Controller" public="true">
+ <prototype namespace="AppBundle\Controller\" resource="../../src/AppBundle/Controller" public="true">
  <tag name="controller.service_arguments" />
  </prototype>
  </services>
@@ -338,7 +338,7 @@ The third big change is that, in a new Symfony 3.3 project, your controllers are
  <services>
  <!-- ... -->
 
- <prototype namespace="AppBundle\Controller" resource="../../src/AppBundle/Controller" public="true">
+ <prototype namespace="AppBundle\Controller\" resource="../../src/AppBundle/Controller" public="true">
  <tag name="controller.service_arguments" />
  </prototype>
  </services>