update debian copyright file

debian/copyright

@@ -3,6 +3,7 @@ Wed, 16 Jun 2005 20:00:00 +0100.
 
 Upstream Authors:
       - Yann Le Boulanger <asterix@lagaule.org>
+      - Vincent Hanquez <tab@snarc.org>
       - Nikos Kouremenos <kourem@gmail.com>
  
 
@@ -20,7 +21,6 @@ GNU General Public License for more details.
  
 You should have received a copy of the GNU General Public License
 along with Debian system; see the file /usr/share/common-licenses/GPL. If not,
-write to the Free Software Foundation, Inc., 59 Temple Place - Suite
-330, Boston, MA 02111-1307, USA.
-
+write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA  02110-1301, USA.