I was using your gem on a project and had a bit of trouble getting it to work. It was a mistake on my part, because I hadn't configured RSpec to use RspecSequel::Matchers. Anyway, I thought it might be a good idea to include it in the README, so noobs like me don't make the same mistake ;)
Missing configuration info
Wow, thanks for contributing. It's good to know the project is useful to others, even if it's been a long time since we've used it ourself.