- Added email address to header license information

diff --git a/programs/pkey/mpi_demo.c b/programs/pkey/mpi_demo.c
index 3d16b5a..002565d 100644
--- a/programs/pkey/mpi_demo.c
+++ b/programs/pkey/mpi_demo.c
@@ -3,7 +3,7 @@
  *
  *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
  *
- *  Copyright (C) 2009       Paul Bakker
+ *  Copyright (C) 2009  Paul Bakker <polarssl_maintainer at polarssl dot org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by