diff --git a/game/static/game/js/skulpt/codemirror.js b/game/static/game/js/skulpt/codemirror.js
index cd37b69b1..93fcde3da 100644
--- a/game/static/game/js/skulpt/codemirror.js
+++ b/game/static/game/js/skulpt/codemirror.js
@@ -4,7 +4,7 @@
 // This is CodeMirror (http://codemirror.net), a code editor
 // implemented in JavaScript on top of the browser's DOM.
 
-// You can find some technical background for some of the code below
+// You can find some technical background for some code below
 // at http://marijnhaverbeke.nl/blog/#cm-internals .
 
 (function(mod) {