merged branch drak/patch-2 (PR #2278)

Commits
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d375b6d Corrected docblock, quoted types were incorrect.

Discussion
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Patch 2

Update docblock to show correct property types.

src/Symfony/Component/HttpFoundation/Request.php

@@ -44,14 +44,14 @@ class Request
     public $query;
 
     /**
-     * @var \Symfony\Component\HttpFoundation\ParameterBag
+     * @var \Symfony\Component\HttpFoundation\ServerBag
      *
      * @api
      */
     public $server;
 
     /**
-     * @var \Symfony\Component\HttpFoundation\ParameterBag
+     * @var \Symfony\Component\HttpFoundation\FileBag
      *
      * @api
      */