@@ -1,13 +1,8 @@
-# Copyright 2019 Joel Dueck
-# This file is part of The Local Yarn
-# 
-# Copying and distribution of this file, with or without modification,
-# are permitted in any medium without royalty provided the copyright
-# notice and this notice are preserved.  This file is offered as-is,
-# without any warranty.
-#
+# SPDX-License-Identifier: BlueOak-1.0.0
+# This file is licensed under the Blue Oak Model License 1.0.0.
+
 SHELL = /bin/bash
 
 # ~~~ Variables used by rules ~~~
 #