To display methods in wcf service

When you open the wcf service in browser, you will get the following url in the address bar
http://localhost:3711/OutgoingMoneyService.svc?wsdl here you will not find any methods or metadata.
Modify the url of the wcf service as follows to get the list of methods available in the service.
http://localhost:3711/OutgoingMoneyService.svc?wsdl=wsdl1