diff --git a/lib/index.js b/lib/index.js
index 5d437197..355715b2 100755
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,6 +1,6 @@
 "use strict";
 
-// commonmark.js - CommomMark in JavaScript
+// commonmark.js - CommonMark in JavaScript
 // Copyright (C) 2014 John MacFarlane
 // License: BSD3.