Final code for second code review for week 2

I agree. I think that link is actually supposed to be for creating a "followership" ("friending") the user. You may not be there yet. You can actually disable the link for now and not worry about it if you want. My comment was more about the fact that you were providing the user to the index route, which doesn't really do anything (unless you planned on making it do something). Sorry for the confusion.