remove reference to some removed classes

create_framework/http_kernel_httpkernel_class.rst

@@ -114,11 +114,6 @@ client; that's what the ``ResponseListener`` does::
 
     $dispatcher->addSubscriber(new HttpKernel\EventListener\ResponseListener('UTF-8'));
 
-If you want out of the box support for streamed responses, subscribe
-to ``StreamedResponseListener``::
-
-    $dispatcher->addSubscriber(new HttpKernel\EventListener\StreamedResponseListener());
-
 And in your controller, return a ``StreamedResponse`` instance instead of a
 ``Response`` instance.
 

introduction/from_flat_php_to_symfony.rst

@@ -240,7 +240,7 @@ the ``templates/layout.php``:
 You now have a setup that will allow you to reuse the layout.
 Unfortunately, to accomplish this, you're forced to use a few ugly
 PHP functions (``ob_start()``, ``ob_get_clean()``) in the template. Symfony
-solves this using a `Templating`_ component. You'll see it in action shortly.
+solves this using `Twig`_ component. You'll see it in action shortly.
 
 Adding a Blog "show" Page
 -------------------------
@@ -568,7 +568,7 @@ nice way to group related pages. The controller functions are also sometimes cal
 
 The two controllers (or actions) are still lightweight. Each uses the
 :doc:`Doctrine ORM library </doctrine>` to retrieve objects from the
-database and the Templating component to render a template and return a
+database and the Twig component to render a template and return a
 ``Response`` object. The ``list.html.twig`` template is now quite a bit simpler,
 and uses Twig:
 
@@ -677,7 +677,7 @@ migrating the blog from flat PHP to Symfony has improved your life:
   :doc:`routing </routing>`, or rendering :doc:`controllers </controller>`;
 
 * Symfony gives you **access to open source tools** such as `Doctrine`_ and the
-  `Templating`_, :doc:`Security </security>`, :doc:`Form </components/form>`,
+  `Twig`_, :doc:`Security </security>`, :doc:`Form </components/form>`,
   `Validator`_ and `Translation`_ components (to name a few);
 
 * The application now enjoys **fully-flexible URLs** thanks to the Routing
@@ -694,7 +694,7 @@ A good selection of `Symfony community tools`_ can be found on GitHub.
 
 .. _`Model-View-Controller`: https://en.wikipedia.org/wiki/Model%E2%80%93view%E2%80%93controller
 .. _`Doctrine`: https://www.doctrine-project.org/
-.. _Templating: https://github.com/symfony/templating
+.. _Twig: https://github.com/twigphp/twig
 .. _Translation: https://github.com/symfony/translation
 .. _`Composer`: https://getcomposer.org
 .. _`download Composer`: https://getcomposer.org/download/

messenger.rst

@@ -2381,7 +2381,7 @@ will not be rolled back.
 
     If ``WhenUserRegisteredThenSendWelcomeEmail`` throws an exception, that
     exception will be wrapped into a ``DelayedMessageHandlingException``. Using
-    ``DelayedMessageHandlingException::getExceptions`` will give you all
+    ``DelayedMessageHandlingException::getWrappedExceptions`` will give you all
     exceptions that are thrown while handling a message with the
     ``DispatchAfterCurrentBusStamp``.