Clarified introduction to the Controller->forward() example. Not sure…

… what "As for the ``actions`` helper," meant.

quick_tour/the_controller.rst

@@ -69,7 +69,7 @@ templates. It takes the route name and an array of parameters as arguments and
 returns the associated friendly URL.
 
 You can also easily forward the action to another one with the ``forward()``
-method. As for the ``actions`` helper, it makes an internal sub-request, but
+method. It makes an internal sub-request, but
 it returns the ``Response`` object to allow for further modification::
 
     $response = $this->forward('AcmeDemoBundle:Hello:fancy', array('name' => $name, 'color' => 'green'));