diff --git a/yaml-parse/main.go b/yaml-parse/main.go
index 878e75e..2056ed3 100644
--- a/yaml-parse/main.go
+++ b/yaml-parse/main.go
@@ -1,6 +1,6 @@
 // This file is part of dgtools.
 //
-// Copyright (C) 2019-2021  David Gamba Rios
+// # Copyright (C) 2019-2023  David Gamba Rios
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this