Forbid any later GNU GPL versions autousage

[nncp.git] / src / cypherpunks.ru / nncp / nncp.go

diff --git a/src/cypherpunks.ru/nncp/nncp.go b/src/cypherpunks.ru/nncp/nncp.go
index 32f2eb6c3ed072edd498cd2a3450fbd4072f9c8b..7cc65edeebabeaabedab3656ce39452157be1fb3 100644 (file)
--- a/src/cypherpunks.ru/nncp/nncp.go
+++ b/src/cypherpunks.ru/nncp/nncp.go
@@ -4,8 +4,7 @@ Copyright (C) 2016-2019 Sergey Matveev <stargrave@stargrave.org>
 
 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 of the License.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -26,8 +25,7 @@ import (
 const (
        Warranty = `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 of the License.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -49,7 +47,7 @@ func VersionGet() string {
 func UsageHeader() string {
        return VersionGet() + `
 Copyright (C) 2016-2019 Sergey Matveev
-License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+License GPLv3: GNU GPL version 3 <http://gnu.org/licenses/gpl.html>
 This is free software: you are free to change and redistribute it.
 There is NO WARRANTY, to the extent permitted by law.