Update Shortcode.php

Author: Awilum

Shortcode.php

@@ -1,22 +1,25 @@
 <?php
 
 /**
- * This file is part of the Force Components.
+ * @package Flextype Components
  *
- * (c) Romanenko Sergey / Awilum <[email protected]>
+ * @author Sergey Romanenko <[email protected]>
+ * @link http://components.flextype.org
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
 
+namespace Flextype\Component\Shortcode;
+
 class Shortcode
 {
     /**
      * Shortcode tags array
      *
      * @var shortcode_tags
      */
-    protected static $shortcode_tags = array();
+    protected static $shortcode_tags = [];
 
     /**
      * Protected constructor since this is a static class.