[web2py] dashes in url

[David J.]

Seeing that using a "-" in function names is invalid in python;
I was wondering how I define in my controller "get-started" url;

If I define in my controller

def get-started():
     return dict()

Its invalid; so I have to maybe use routes.py to rewrite it to just 
getstarted()?

Is this the right approach;

Thanks