Merge branch '1.2'

* 1.2:
  Update serializer.rst

doc/providers/serializer.rst

@@ -11,17 +11,17 @@ None.
 Services
 --------
 
-* **serializer**: An instance of `Symfony\Component\Serializer\Serializer
+* **serializer**: An instance of `Symfony\\Component\\Serializer\\Serializer
   <http://api.symfony.com/master/Symfony/Component/Serializer/Serializer.html>`_.
 
-* **serializer.encoders**: `Symfony\Component\Serializer\Encoder\JsonEncoder
+* **serializer.encoders**: `Symfony\\Component\\Serializer\\Encoder\\JsonEncoder
   <http://api.symfony.com/master/Symfony/Component/Serializer/Encoder/JsonEncoder.html>`_
-  and `Symfony\Component\Serializer\Encoder\XmlEncoder
+  and `Symfony\\Component\\Serializer\\Encoder\\XmlEncoder
   <http://api.symfony.com/master/Symfony/Component/Serializer/Encoder/XmlEncoder.html>`_.
 
-* **serializer.normalizers**: `Symfony\Component\Serializer\Normalizer\CustomNormalizer
+* **serializer.normalizers**: `Symfony\\Component\\Serializer\\Normalizer\\CustomNormalizer
   <http://api.symfony.com/master/Symfony/Component/Serializer/Normalizer/CustomNormalizer.html>`_
-  and `Symfony\Component\Serializer\Normalizer\GetSetMethodNormalizer
+  and `Symfony\\Component\\Serializer\\Normalizer\\GetSetMethodNormalizer
   <http://api.symfony.com/master/Symfony/Component/Serializer/Normalizer/GetSetMethodNormalizer.html>`_.
 
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