1 files changed, 3 insertions, 15 deletions

diff --git a/beamer/viewer/screen/timer.js b/beamer/viewer/screen/timer.js
index 112a421..9b069ac 100644
--- a/beamer/viewer/screen/timer.js
+++ b/beamer/viewer/screen/timer.js
@@ -1,19 +1,7 @@
 /*
  * Beamer Viewer, a web-based PDF presentation viewer
- * Copyright (C) 2021 Pacien TRAN-GIRARD
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * Copyright 2018-2024 Pacien TRAN-GIRARD
+ * SPDX-License-Identifier: EUPL-1.2
  */
 
 "use strict";
@@ -78,7 +66,7 @@ class Timer {
   _setDisplay(seconds) {
     const dateObj = new Date(null);
     dateObj.setSeconds(seconds);
-    this.display.textContent = dateObj.toISOString().substr(11, 8);
+    this.display.textContent = dateObj.toISOString().slice(11, 11+8);
   }
 
   _toggleDisplay(active) {