Add missing comma

example/www/js/index.js

@@ -92,7 +92,7 @@ var app = {
         bgGeo.configure(callbackFn, failureFn, {
             url: 'http://only.for.android.com/update_location.json', // <-- only required for Android; ios allows javascript callbacks for your http
             params: {                                               // HTTP POST params sent to your server when persisting locations.
-                auth_token: 'user_secret_auth_token'
+                auth_token: 'user_secret_auth_token',
                 foo: 'bar'
             },
             desiredAccuracy: 10,