diff --git a/client/homebrew/brewRenderer/safeHTML.js b/client/homebrew/brewRenderer/safeHTML.js
index 3f0ec1bec..7ae3db578 100644
--- a/client/homebrew/brewRenderer/safeHTML.js
+++ b/client/homebrew/brewRenderer/safeHTML.js
@@ -1,3 +1,5 @@
+// Derived from the vue-html-secure package, customized for Homebrewery
+
let doc = null;
let div = null;