config.ru in sinatra-websocketio-0.4.1

- old
+ new

@@ -4,8 +4,6 @@
 $stdout.sync = true
 $:.unshift File.expand_path '../../lib', File.dirname(__FILE__)
 require 'sinatra/websocketio'
 require File.dirname(__FILE__)+'/main'
 
-set :websocketio, :port => ENV['WS_PORT'].to_i
-
 run TestApp