Update to a hopefully more future proof FSF address

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
diff --git a/target-i386/helper_template.h b/target-i386/helper_template.h
index c1087ac..afc41fb 100644
--- a/target-i386/helper_template.h
+++ b/target-i386/helper_template.h
@@ -14,8 +14,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA  02110-1301 USA
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
 #define DATA_BITS (1 << (3 + SHIFT))
 #define SHIFT_MASK (DATA_BITS - 1)