Merge branch '4.4' into 5.1

* 4.4:
  Replace link to getConfiguration method

Author: javiereguiluz

bundles/configuration.rst

@@ -330,7 +330,7 @@ As long as your bundle's configuration is located in the standard location
 (``YourBundle\DependencyInjection\Configuration``) and does not have
 a constructor it will work automatically. If you
 have something different, your ``Extension`` class must override the
-:method:`Extension::getConfiguration() <Symfony\\Component\\HttpKernel\\DependencyInjection\\Extension::getConfiguration>`
+:method:`Extension::getConfiguration() <Symfony\\Component\\DependencyInjection\\Extension\\Extension::getConfiguration>`
 method and return an instance of your ``Configuration``.
 
 Supporting XML