update: update copyright

update-copyright.sh

@@ -1,9 +1,27 @@
 #!/bin/sh
 
+#
+# Olive Community Edition - Non-Linear Video Editor
+# Copyright (C) 2025 Olive CE Team
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU 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 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/>.
+#
+
 if [ "$#" -ne 2 ]
 then
   echo "Usage: $0 [old-year] [new-year]"
   exit 1
 fi
 
-find . -type f -exec sed -i "s/$1 Olive Team/$2 Olive Team/g" {} \;
+find . -type f -exec sed -i "s/$1 Olive CE Team/$2 Olive CE Team/g" {} \;