all: re-licensing gotp under GPL-3.0 or later

See https://kilabit.info/journal/2022/gpl/ for more information.

1 files changed, 2 insertions, 3 deletions

diff --git a/cli.go b/cli.go
index a7b83cc..ed655ee 100644
--- a/cli.go
+++ b/cli.go
@@ -1,6 +1,5 @@
-// Copyright 2021, Shulhan <ms@kilabit.info>. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
+// SPDX-FileCopyrightText: 2021 M. Shulhan <ms@kilabit.info>
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 package gotp