The NFL rulebook is dumb and overly complicated.. but I've seen that called that way at other times during the season (also seen it not called that way).
They need to remove like 70% of the rules around a catch and make it something along the line if both feet are in when the player touches the ball and ends up with the ball in his hands without it touching the ground then it's a catch. They really need to stop trying to define it to such a ridiculous degree.