apply review

Author: MrYamous

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 `Twig`_ component. You'll see it in action shortly.
+solves this using `Twig`_. You'll see it in action shortly.
 
 Adding a Blog "show" Page
 -------------------------
@@ -568,9 +568,8 @@ 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 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:
+database and Twig to render a template and return a ``Response`` object.
+The ``list.html.twig`` template is now quite a bit simpler, and uses Twig:
 
 .. code-block:: html+twig