bin/wu-server in wukong-3.0.0.pre2 vs bin/wu-server in wukong-3.0.0.pre3

@@ -65,6 +65,6 @@
 end
 
 EM::run {
   EM::start_server(Settings[:host], Settings[:port], WukongMachine)
   puts "Listening on #{Settings[:host]}:#{Settings[:port]}"
-}
\ No newline at end of file
+}