Update copyright header

leolost2605 · leolost2605 · commit 7a027550bf48 · 2025-01-25T16:17:46.000+01:00
diff --git a/src/Widgets/IconGroup.vala b/src/Widgets/IconGroup.vala
@@ -1,7 +1,7 @@
 /*
- * Copyright 2014 Tom Beckmann
- * Copyright 2023 elementary, Inc. <https://elementary.io>
  * SPDX-License-Identifier: GPL-3.0-or-later
+ * SPDX-FileCopyrightText: 2014 Tom Beckmann
+ *                         2025 elementary, Inc. (https://elementary.io)
  */
 
 /**
