SOAP example - Should better explain how to change the cxf address

I am reading the readme of the soap example. In the end it briefly mention something about changing the cxf address from cxf to custom.
But this is explain very briefly. This should be improved to tell the reader what and why you may want to do this.

Likewise it says there is 2 ways (1 or 2). But doesn't tell the difference.

And I had to restart the entire ESB to have this change reflected.

Also we have the cxf commands now. It should explain you can use those to see the webservice exposes

FuseESB:karaf@root> cxf:list-endpoints 
Name                      State      Address                                                      BusID                                   
[HelloWorldImplPort     ] [Started ] [/HelloWorld                                               ] [org.fusesource.examples.soap-cxf828707681]