Missing port binding in the documentation

It's not a bug, but I think something is missing in the documentation.
I can see :

`$ docker run -d -p 1080:1080 --name mailcatcher schickling/mailcatcher`
I think it’s :

`$ docker run -d -p 1080:1080 -p 1025:1025 --name mailcatcher schickling/mailcatcher`