Added notes 

#Notes

- index and play erb

Why capitals. It'll work fine. Just looks a little weird is all. 

- Overall. It was near enough the same as the Rock Paper Scissors template. You've changed it enough to show you have understanding of the issue. It would have been nice to have seen an attempt at some styling or to extend the program slightly with some additional tests and removing some of the lingering pointletss methods (e.g players)