@@ -4,11 +4,11 @@
 Copyrighted by Massimo Di Pierro <mdipierro@cs.depaul.edu>
 License: LGPLv3 (http://www.gnu.org/licenses/lgpl.html)
 
 Attention: Requires Chrome or Safari. For IE of Firefox you need https://github.com/gimite/web-socket-js
 
-1) install tornado
+1) install tornado (requires Tornado 2.1)
 
    easy_install tornado
 
 2) start this app:
 
@@ -186,6 +186,7 @@
         (r'/realtime/(.*)', DistributeHandler)]
     application = tornado.web.Application(urls, auto_reload=True)
     http_server = tornado.httpserver.HTTPServer(application)
     http_server.listen(int(options.port), address=options.address)
     tornado.ioloop.IOLoop.instance().start()
+