Update index.html

Fixing origin.

Author: Geremy Cohen

web/examples/channelGroups/index.html

@@ -125,7 +125,7 @@ <h3>Dynamic HB & State</h3>
 
     <h3 class="clear">App Settings</h3>
 
-    origin<input id="origin" type="text" size=15 name="subKey" value="dara24.devbuild.pubnub.com">
+    origin<input id="origin" type="text" size=15 name="subKey" value="pubsub.pubnub.com">
     sub<input id="sub_key" type="text" size=15 name="subKey" value="demo-36">
     pub<input id="pub_key" type="text" size=15 name="pubKey" value="demo-36">
     sec<input id="secret_key" type="text" size=15 name="secKey" value="demo-36">
@@ -138,4 +138,4 @@ <h3 class="clear">App Settings</h3>
 <script src="main.js"></script>
 
 </body>
-</html>
+</html>