Update file copyright header.

Remove the option to select a later version of the GPL.
2021-03-25 16:57:17 -04:00
parent 78925be090
commit f4ec161aa2
49 changed files with 53 additions and 118 deletions
--- a/.file-header
+++ b/.file-header
@ -7,8 +7,7 @@
 #
 #    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.
+#    the Free Software Foundation, version 3.
 #
 #    This program is distributed in the hope that it will be useful,
 #    but WITHOUT ANY WARRANTY; without even the implied warranty of