minor #4777 Update templating.rst (ifdattic)

This PR was squashed before being merged into the 2.5 branch (closes #4777).

Discussion
----------

Update templating.rst

| Q             | A
| ------------- | ---
| Doc fix?      | yes
| New docs?     | no
| Applies to    | 2.5
| Fixed tickets |

Commits
-------

aca0944 Update templating.rst

Author: wouterj

book/templating.rst

@@ -1035,9 +1035,14 @@ argument (or the ``version`` argument) to the desired version:
 
     .. code-block:: html+php
 
-        <img src="<?php echo $view['assets']->getUrl('images/logo.png', null, false, '3.0') ?>" alt="Symfony!" />
-
-If you dont give a version or pass ``null``, the default package version
+        <img src="<?php echo $view['assets']->getUrl(
+            'images/logo.png',
+            null,
+            false,
+            '3.0'
+        ) ?>" alt="Symfony!" />
+
+If you don't give a version or pass ``null``, the default package version
 (from :ref:`ref-framework-assets-version`) will be used. If you pass ``false``,
 versioned URL will be deactivated for this asset.
 
@@ -1055,7 +1060,11 @@ If you need absolute URLs for assets, you can set the third argument (or the
 
     .. code-block:: html+php
 
-        <img src="<?php echo $view['assets']->getUrl('images/logo.png', null, true) ?>" alt="Symfony!" />
+        <img src="<?php echo $view['assets']->getUrl(
+            'images/logo.png',
+            null,
+            true
+        ) ?>" alt="Symfony!" />
 
 .. index::
    single: Templating; Including stylesheets and JavaScripts