Crock Pot Cooking...Did I make a mistake?

I've never heard of a crock pot till recently and decided to try to do my own thing. I bought chicken and some vegetables for it. First I cut up onions threw them in then cut up some asparagus threw that in, also some sliced tomatoes, and peppers. Then I put the chicken on top of all of them but then I put a can of chicken broth in as well but still didn't feel like it was enough to cook in so then I threw in another can of chicken broth....Now looking back it looks like alot of people don't even throw any liquid in...Will my meal still be any good? I just put the crock pot in the fridge so I can cook it tomorrow before I go to work...Is the 2 cans of broth going to screw things up?