1 files changed, 1 insertions, 1 deletions
diff --git a/src/cm.c b/src/cm.c
index 9a90f37445c..f3f41549b27 100644
--- a/src/cm.c
+++ b/src/cm.c
@@ -15,7 +15,7 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
-along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
+along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 
 #include <config.h>