diff --git a/b_whirl/gui/rtk_lever.h b/b_whirl/gui/rtk_lever.h
index c1f1a144..b26351f8 100644
--- a/b_whirl/gui/rtk_lever.h
+++ b/b_whirl/gui/rtk_lever.h
@@ -14,7 +14,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
 #ifndef _ROB_TK_LEVER_H_