fix spelling

index.html

@@ -11,6 +11,6 @@ base_url: "./"
     <p>
       <a href="{{ site.download }}" class="btn btn-outline btn-lg" onclick="_gaq.push(['_trackEvent', 'Jumbotron actions', 'Download', 'Download 3.0.0 RC2']);">Download latest BS3</a>
     </p>
-    <p><strong>Heads up!</strong> Downloads are pulled directly from the latest commited code on GitHub, and as a result our docs may at times be out of sync.</p>
+    <p><strong>Heads up!</strong> Downloads are pulled directly from the latest committed code on GitHub, and as a result our docs may at times be out of sync.</p>
   </div>
 </main>