Switch to SPDX license notice

Signed-off-by: Simon Rozman <simon@rozman.si>

lib/libZRCola/include/zrcola/translate.h

@@ -1,20 +1,6 @@
 /*
+    SPDX-License-Identifier: GPL-3.0-or-later
     Copyright © 2015-2021 Amebis
-
-    This file is part of ZRCola.
-
-    ZRCola 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.
-
-    ZRCola 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 ZRCola. If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once