Merge branch '4.3' into 4.4

* 4.3:
  Update event_dispatcher.rst
  Update routing.rst

Author: javiereguiluz

components/event_dispatcher.rst

@@ -404,7 +404,7 @@ from being called. In other words, the listener needs to be able to tell
 the dispatcher to stop all propagation of the event to future listeners
 (i.e. to not notify any more listeners). This can be accomplished from
 inside a listener via the
-:method:`Symfony\\Component\\EventDispatcher\\Event::stopPropagation` method::
+:method:`Symfony\\Contracts\\EventDispatcher\\Event::stopPropagation` method::
 
     use Acme\Store\Event\OrderPlacedEvent;
 

routing.rst

@@ -1524,7 +1524,6 @@ host name:
             ;
         };
 
-        return $routes;
 
 The value of the ``host`` option can include parameters (which is useful in
 multi-tenant applications) and these parameters can be validated too with
@@ -2078,7 +2077,7 @@ each route explicitly:
 
     .. code-block:: php-annotations
 
-        // src/Controller/MainController.php
+        // src/Controller/SecurityController.php
         namespace App\Controller;
 
         use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
@@ -2172,7 +2171,7 @@ defined as annotations:
                 https://symfony.com/schema/routing/routing-1.0.xsd">
 
             <import resource="../src/Controller/" type="annotation">
-                <default locale="schemes">HTTPS</prefix>
+                <default key="schemes">HTTPS</default>
             </import>
         </routes>