fix some translations component phpdocs

src/Symfony/Component/Translation/Loader/MoFileLoader.php

@@ -65,7 +65,8 @@ class MoFileLoader extends ArrayLoader implements LoaderInterface
      * Parses machine object (MO) format, independent of the machine's endian it
      * was created on. Both 32bit and 64bit systems are supported.
      *
-     * @param resource $stream
+     * @param resource $resource
+     *
      * @return array
      * @throws InvalidArgumentException If stream content has an invalid format.
      */

src/Symfony/Component/Translation/Loader/PoFileLoader.php

@@ -49,7 +49,8 @@ class PoFileLoader extends ArrayLoader implements LoaderInterface
      *
      * Items with an empty id are ignored.
      *
-     * @param resource $stream
+     * @param resource $resource
+     *
      * @return array
      */
     private function parse($resource)

src/Symfony/Component/Translation/Loader/ResourceBundleLoader.php

@@ -58,8 +58,8 @@ class ResourceBundleLoader implements LoaderInterface
      *
      * This function takes an array by reference and will modify it
      *
-     * @param array \ResourceBundle $rb the ResourceBundle that will be flattened
-     * @param array $messages used internally for recursive calls
+     * @param \ResourceBundle $rb        the ResourceBundle that will be flattened
+     * @param array           &$messages used internally for recursive calls
      * @param string          $path      current path being parsed, used internally for recursive calls
      *
      * @return array the flattened ResourceBundle