fix href

website/templates/_overview.html

@@ -5,7 +5,7 @@
       <h1 class="logo-mark xl">Timeline<span><em>JS</em></span></h1>
       <h2 class="intro">Beautifully crafted timelines that are easy and intuitive to use.</h2>
       <a href="#make" class="btn btn-large btn-success" data-scroll="true">Make a timeline now</a>
-      <p><a id="teaser" href="timeline3.knightlab.com"><span class="new">New!</span> Try the TimelineJS 3 beta <span class="arrow"></span></a></p>
+      <p><a id="teaser" href="http://timeline3.knightlab.com"><span class="new">New!</span> Try the TimelineJS 3 beta <span class="arrow"></span></a></p>
     </hgroup>
   </div>
 </header>