This entry is a bit verbose. As someone scanning the Changelog, what's important is that there is new docs on a file. What do you think about something like "Lists the precedence of `.rspec-local` in the configuration documentation" ?

P.S. It'd be interesting if we could link to Relish from here, but I'm not sure it's a good idea as while Relish is a cool service, it's not necessarily something I trust that we'll use forever.