bin/place_order in ib-ruby-0.7.0 vs bin/place_order in ib-ruby-0.7.2

@@ -9,11 +9,11 @@
 
 require 'rubygems'
 require 'bundler/setup'
 require 'ib-ruby'
 
-# First, connect to IB TWS.
-ib = IB::Connection.new :client_id => 1112 # Arbitrary id to identify your script
+# First, connect to IB TWS. Arbitrary :client_id is used to identify your script
+ib = IB::Connection.new :client_id => 1112 #, :port => 7496 # TWS
 
 # Subscribe to TWS alerts/errors and order-related messages
 ib.subscribe(:Alert, :OpenOrder, :OrderStatus) { |msg| puts msg.to_human }
 
 wfc = IB::Symbols::Stocks[:wfc]