Add missing comma in array

ifdattic · ifdattic · commit e6ffd5ddac28 · 2015-02-01T10:08:46.000+02:00
| Q             | A
| ------------- | ---
| Doc fix?      | yes
| New docs?     | no
| Applies to    | 2.3
| Fixed tickets |
diff --git a/components/templating/introduction.rst b/components/templating/introduction.rst
@@ -196,7 +196,7 @@ method is used.
 
     $templating = new DelegatingEngine(array(
         new PhpEngine(...),
-        new CustomEngine(...)
+        new CustomEngine(...),
     ));
 
 .. _Packagist: https://packagist.org/packages/symfony/templating
