diff --git a/static/extensions/MubiLop/spritesheeter.js b/static/extensions/MubiLop/spritesheeter.js
index b92bf0205..863cfada9 100644
--- a/static/extensions/MubiLop/spritesheeter.js
+++ b/static/extensions/MubiLop/spritesheeter.js
@@ -4,6 +4,7 @@
 // ID: spritesheeter
 // Description: Load and manipulate spritesheets with customizable frames and XML support
 // By: MubiLop
+// boo
 
 (function(Scratch) {
     'use strict';