1 files changed, 3 insertions, 0 deletions
diff --git a/Rakefile b/Rakefile
index 2bc2683..71b3293 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,3 +1,6 @@
+# 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 file, You can
+# obtain one at https://mozilla.org/MPL/2.0/.
 # frozen_string_literal: true
 
 require 'open3'