diff --git a/logging/console.js b/logging/console.js
index 0c086e8..a0e49c1 100644
--- a/logging/console.js
+++ b/logging/console.js
@@ -1,3 +1,7 @@
+/* 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 http://mozilla.org/MPL/2.0/. */
+
 var Logger = (function () {
   let color = {
     red: "\033[1;31m",