[copyright] added Contributors
diff --git a/public/js/account_tree_grid.js b/public/js/account_tree_grid.js
index 550d11f..44bef57 100644
--- a/public/js/account_tree_grid.js
+++ b/public/js/account_tree_grid.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2013, Web Notes Technologies Pvt. Ltd.
+// Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
 // License: GNU General Public License v3. See license.txt
 
 // This program is free software: you can redistribute it and/or modify