Merge branch '3.4' into 4.2

* 3.4:
  [Translation] Fixes typo in comment
  Reword VarDumper description

src/Symfony/Component/Translation/Util/ArrayConverter.php

@@ -27,7 +27,7 @@ class ArrayConverter
 {
     /**
      * Converts linear messages array to tree-like array.
-     * For example this rray('foo.bar' => 'value') will be converted to ['foo' => ['bar' => 'value']].
+     * For example this array('foo.bar' => 'value') will be converted to ['foo' => ['bar' => 'value']].
      *
      * @param array $messages Linear messages array
      *

src/Symfony/Component/VarDumper/README.md

@@ -2,8 +2,8 @@ VarDumper Component
 ===================
 
 The VarDumper component provides mechanisms for walking through any arbitrary
-PHP variable. Built on top, it provides a better `dump()` function that you
-can use instead of `var_dump`.
+PHP variable. It provides a better `dump()` function that you can use instead
+of `var_dump`.
 
 Resources
 ---------