sample/README.md in sinatra-cometio-0.5.8 vs sample/README.md in sinatra-cometio-0.5.9

@@ -13,14 +13,14 @@
 
 
 Run
 ---
 
-    % rackup config.ru -p 5000
+    % bundle exec rackup config.ru -p 5000
 
 => http://localhost:5000
 
 
 CUI Client
 ----------
 
-    % ruby bin/cui_chat_client.rb
+    % bundle exec ruby bin/cui_chat_client.rb