Fix formatting

| Q | A | ------------- | --- | Doc fix? | yes | New docs? | no | Applies to | 2.3 | Fixed tickets |
symfony · ifdattic · Feb 3, 2015 · Feb 3, 2015 · Feb 3, 2015 · Feb 3, 2015
commit a8f96335bdb9f27fd589615c244f3f27b96b8d82
diff --git a/reference/forms/types/options/by_reference.rst.inc b/reference/forms/types/options/by_reference.rst.inc
@@ -19,7 +19,7 @@ To explain this further, here's a simple example::
                 ->add('email', 'email')
         )
 
-If ``by_reference`` is true, the following takes place behind the scenes
+If ``by_reference`` is ``true``, the following takes place behind the scenes
 when you call ``submit()`` (or ``handleRequest()``) on the form::
 
     $article->setTitle('...');
@@ -28,7 +28,7 @@ when you call ``submit()`` (or ``handleRequest()``) on the form::
 
 Notice that ``setAuthor()`` is not called. The author is modified by reference.
 
-If you set ``by_reference`` to false, submitting looks like this::
+If you set ``by_reference`` to ``false``, submitting looks like this::
 
     $article->setTitle('...');
     $author = $article->getAuthor();