Fix typo on conceived example

Author: rmm5t

index.html

@@ -164,7 +164,7 @@ <h3>Who?</h3>
 
       <h3>When?</h3>
       <p>
-        Timeago was conceived <time class="timeago" title="2008-07-17T02:30:00-0500">on July 17, 2008</time>.  <span class="help">(Yup, that's powered by timeago too)</span>
+        Timeago was conceived <time class="timeago" datetime="2008-07-17T07:30:00-0500">on July 17, 2008</time>.  <span class="help">(Yup, that's powered by timeago too)</span>
       </p>
 
       <h3>What else?</h3>