[Issue hoodiehq#26] Add clearer message on page 2

public/2.html

@@ -69,7 +69,7 @@ <h2>Am I online?</h2>
         </p>
 
         <p>
-          Turn off your wifi connection, then wait or run <code>hoodie.connectionStatus.check()</code>
+          Turn off your wifi connection or if you are running this locally, stop running the application, then wait or run <code>hoodie.connectionStatus.check()</code>
           in your browser console, or press the button bellow. Watch the status shown above.
         </p>