They asked Coach Snyder what he thought of the play on his TV show and he said that he couldn't comment on it without getting fined but that the way it was explained to him it was a 5 yard penalty because they made contact with his kicking foot. If they had made contact with his plant foot it would have been a 15 yard penalty. He said that he hadn't seen the replay so he doesn't know if the call was correct or not. So I went back and watched it and it looks like they unfortunately made the correct call.