backup: update license header

Use link instead of address, as recommended by FSF.
This commit is contained in:
Marek Marczykowski-Górecki 2016-03-14 13:32:56 +01:00 committed by Wojtek Porczyk
parent e04ea7512c
commit 697a26c8da

View File

@ -18,8 +18,7 @@
# GNU General Public License for more details.
#
# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# along with this program. If not, see <http://www.gnu.org/licenses/>
#
#
from __future__ import unicode_literals