Raise copyright years

diff --git a/main.go b/main.go
index 9eacacb03ea5377b8c37e045ca2fec81e0323af0..8de2ce9b73c0f3bfea0c016535a73c41a14abe6f 100644 (file)
--- a/main.go
+++ b/main.go
@@ -1,6 +1,6 @@
 /*
 gohpenc -- Go high-performance encryption utility
-Copyright (C) 2017-2022 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2017-2023 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