diff --git a/components/AboutGroup.js b/components/AboutGroup.js
index 8c5b5f29..87669dc6 100644
--- a/components/AboutGroup.js
+++ b/components/AboutGroup.js
@@ -14,10 +14,11 @@
  * The Original Code is the Tree Style Tab.
  *
  * The Initial Developer of the Original Code is YUKI "Piro" Hiroshi.
- * Portions created by the Initial Developer are Copyright (C) 2009-2012
+ * Portions created by the Initial Developer are Copyright (C) 2009-2016
  * the Initial Developer. All Rights Reserved.
  *
  * Contributor(s): YUKI "Piro" Hiroshi <piro.outsider.reflex@gmail.com>
+ *                 Ohnuma <https://github.com/lv7777>
  *
  * Alternatively, the contents of this file may be used under the terms of
  * either the GNU General Public License Version 2 or later (the "GPL"), or