Added a new section to the page templating/global_vars using a EVList…

…ener

templating/global_variables.rst

@@ -124,12 +124,4 @@ This should feel familiar, as it's the same syntax you use in service configurat
              'globals' => array(
                  'user_management' => '@app.user_management',
              ),
-        ));
-
-Using a Twig Extension
-----------------------
-
-If the global variable you want to set is more complicated - say an object -
-then you won't be able to use the above method. Instead, you'll need to create
-a :ref:`Twig Extension <reference-dic-tags-twig-extension>` and return the
-global variable as one of the entries in the ``getGlobals`` method.
+        ));