fixed docblock indent

extensions/apidoc/apidoc

@@ -2,9 +2,9 @@
 <?php
 /**
  * Yii Framework 2.0 API documentation generator
- * @link      http://www.yiiframework.com/
+ * @link http://www.yiiframework.com/
  * @copyright Copyright (c) 2008 Yii Software LLC
- * @license   http://www.yiiframework.com/license/
+ * @license http://www.yiiframework.com/license/
  */
 
 defined('YII_DEBUG') or define('YII_DEBUG', false);