diff --git a/.gitignore b/.gitignore
index 275f0fe..ae44b2c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,3 @@ pkg/*
 .powenv
 tmp
 bin
-example/app.log
diff --git a/example/app.rb b/example/app.rb
index a078746..142da58 100644
--- a/example/app.rb
+++ b/example/app.rb
@@ -6,88 +6,79 @@ require 'yaml'
 set :run, false
 set :raise_errors, true
 
-# setup logging to file
-log = File.new("app.log", "a+")
-$stdout.reopen(log)
-$stderr.reopen(log)
-$stderr.sync = true
-$stdout.sync = true
-
-# server-side flow
+# REQUEST STEP (server-side flow)
 get '/server-side' do
-  # NOTE: You would just hit this endpoint directly from the browser in a real app. The redirect is just here to
-  #       explicit declare this server-side flow.
+  # NOTE: You would just hit this endpoint directly from the browser in a real app. The redirect is
+  #       just here to explicit declare this server-side flow.
   redirect '/auth/facebook'
 end
 
-# client-side flow
+# REQUEST STEP (client-side flow)
 get '/client-side' do
   content_type 'text/html'
-  # NOTE: When you enable cookie below in the FB.init call the GET request in the FB.login callback will send a signed
-  #       request in a cookie back the OmniAuth callback which will parse out the authorization code and obtain an
-  #       access_token with it.
-  <<-END
+  # NOTE: When you enable cookie below in the FB.init call the GET request in the FB.login callback
+  #       will send a signed request in a cookie back the OmniAuth callback which will parse out the
+  #       authorization code and obtain an access_token with it.
+  <<-HTML
     <html>
     <head>
       <title>Client-side Flow Example</title>
-      <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.0/jquery.min.js" type="text/javascript"></script>
-    </head>
-    <body>
-      <div id="fb-root"></div>
-
+      <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.2/jquery.min.js" type="text/javascript"></script>
       <script type="text/javascript">
         window.fbAsyncInit = function() {
           FB.init({
-            appId  : '#{ENV['APP_ID']}',
-            status : true, // check login status
-            cookie : true, // enable cookies to allow the server to access the session
-            xfbml  : true  // parse XFBML
+            appId: '#{ENV['APP_ID']}',
+            cookie: true // IMPORTANT must enable cookies to allow the server to access the session
           });
+          console.log("fb init");
         };
 
-        (function(d) {
-          var js, id = 'facebook-jssdk'; if (d.getElementById(id)) {return;}
-          js = d.createElement('script'); js.id = id; js.async = true;
-          js.src = "//connect.facebook.net/en_US/all.js";
-          d.getElementsByTagName('head')[0].appendChild(js);
-        }(document));
-
-        $(function() {
-          $('a').click(function(e) {
-            e.preventDefault();
-
-            FB.login(function(response) {
-              if (response.authResponse) {
-                $('#connect').html('Connected! Hitting OmniAuth callback (GET /auth/facebook/callback)...');
-
-                // since we have cookies enabled, this request will allow omniauth to parse
-                // out the auth code from the signed request in the fbsr_XXX cookie
-                $.getJSON('/auth/facebook/callback', function(json) {
-                  $('#connect').html('Connected! Callback complete.');
-                  $('#results').html(JSON.stringify(json));
-                });
-              }
-            }, { scope: 'email,read_stream', state: 'abc123' });
-          });
-        });
+        (function(d, s, id){
+           var js, fjs = d.getElementsByTagName(s)[0];
+           if (d.getElementById(id)) {return;}
+           js = d.createElement(s); js.id = id;
+           js.src = "//connect.facebook.net/en_US/sdk.js";
+           fjs.parentNode.insertBefore(js, fjs);
+         }(document, 'script', 'facebook-jssdk'));
       </script>
+    </head>
+    <body>
+      <div id="fb-root"></div>
 
       <p id="connect">
         <a href="#">Connect to FB!</a>
       </p>
 
       <p id="results" />
+
+      <script type="text/javascript">
+        $('a').click(function(e) {
+          e.preventDefault();
+
+          FB.login(function(response) {
+            console.log(response);
+            if (response.authResponse) {
+              $('#connect').html('Connected! Hitting OmniAuth callback (GET /auth/facebook/callback)...');
+
+              // since we have cookies enabled, this request will allow omniauth to parse
+              // out the auth code from the signed request in the fbsr_XXX cookie
+              $.getJSON('/auth/facebook/callback', function(json) {
+                $('#connect').html('Connected! Callback complete.');
+                $('#results').html(JSON.stringify(json));
+              });
+            }
+          }); // if you want custom scopes, pass them as an extra, final argument to FB.login
+        });
+      </script>
     </body>
     </html>
-  END
+  HTML
 end
 
+# CALLBACK STEP
+# - redirected here for server-side flow
+# - ajax request made here for client-side flow
 get '/auth/:provider/callback' do
   content_type 'application/json'
   MultiJson.encode(request.env)
 end
-
-get '/auth/failure' do
-  content_type 'application/json'
-  MultiJson.encode(request.env)
-end
diff --git a/example/config.ru b/example/config.ru
index 17f0760..a716c87 100644
--- a/example/config.ru
+++ b/example/config.ru
@@ -5,7 +5,7 @@ require './app.rb'
 use Rack::Session::Cookie, :secret => 'abc123'
 
 use OmniAuth::Builder do
-  provider :facebook, ENV['APP_ID'], ENV['APP_SECRET'], :scope => 'email,read_stream'
+  provider :facebook, ENV['APP_ID'], ENV['APP_SECRET']
 end
 
 run Sinatra::Application
