diff --git a/doc/codewalk/codewalk.js b/doc/codewalk/codewalk.js
index abc5937..4f59a8f 100644
--- a/doc/codewalk/codewalk.js
+++ b/doc/codewalk/codewalk.js
@@ -276,7 +276,7 @@
   }
 
   // Force original file even if user hasn't changed comments since they may
-  // have nagivated away from it within the iframe without us knowing.
+  // have navigated away from it within the iframe without us knowing.
   this.navigateToCode(currentFile);
 };