1 files changed, 1 insertions, 1 deletions

diff --git a/lib/allocator.h b/lib/allocator.h
index 650f8e071ea..2ecbf1a3795 100644
--- a/lib/allocator.h
+++ b/lib/allocator.h
@@ -13,7 +13,7 @@
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 /* Written by Paul Eggert.  */