minor symfony#9153 Fix wrong filename (migo315, javiereguiluz)

This PR was merged into the 4.0 branch.

Discussion
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Fix wrong filename

Change doctrine.yaml to framework.yaml.

Commits
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a0566e1 Fixed the config file name for the other config formats too
542ae3d Fix wrong filename

Author: javiereguiluz

doctrine/pdo_session_storage.rst

@@ -70,23 +70,23 @@ Next, tell Symfony to use your service as the session handler:
 
     .. code-block:: yaml
 
-        # config/packages/doctrine.yaml
+        # config/packages/framework.yaml
         framework:
             session:
                 # ...
                 handler_id: Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler
 
     .. code-block:: xml
 
-        <!-- config/packages/doctrine.xml -->
+        <!-- config/packages/framework.xml -->
         <framework:config>
             <!-- ... -->
             <framework:session handler-id="Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler" cookie-lifetime="3600" auto-start="true"/>
         </framework:config>
 
     .. code-block:: php
 
-        // config/packages/doctrine.php
+        // config/packages/framework.php
         use Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler;
 
         // ...