diff --git a/wp-includes/class-pop3.php b/wp-includes/class-pop3.php
index 998e9a1e3..e5bd5d791 100644
--- a/wp-includes/class-pop3.php
+++ b/wp-includes/class-pop3.php
@@ -11,7 +11,8 @@
  * An RFC 1939 compliant wrapper class for the POP3 protocol.
  *
  * Licensed under the GNU GPL. For full terms see the file COPYING.
- *
+ * @license http://opensource.org/licenses/gpl-license.php GNU General Public License
+ * 
  * pop3 class
  *
  * $Id$