merged branch adrienbrault/2.0 (PR #3386)

Commits
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ae8704c [Console] Fix wrong ref in phpdoc

Discussion
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[Console] Fix wrong ref in phpdoc

Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: N/A
Todo: N/A

Hey guys, found that typo.

src/Symfony/Component/Console/Command/Command.php

@@ -324,7 +324,7 @@ class Command
      * @param string  $shortcut    The shortcut (can be null)
      * @param integer $mode        The option mode: One of the InputOption::VALUE_* constants
      * @param string  $description A description text
-     * @param mixed   $default     The default value (must be null for InputOption::VALUE_REQUIRED or self::VALUE_NONE)
+     * @param mixed   $default     The default value (must be null for InputOption::VALUE_REQUIRED or InputOption::VALUE_NONE)
      *
      * @return Command The current instance
      *