Sabres' goalie Ryan Miller on Tuesday accused a referee of using a profanity in response to a question the player asked during Buffalo?s win at Pittsburgh on Monday night. Miller told reporters after practice that the exchange occurred during the second period, after he said he asked a referee a question. Miller wouldn?t say which of the two referees working the game, Tim Peel or Justin St. Pierre, had made the comment. He also didn?t say what he had asked the official.