<prompt> Human: We are moving out of our California apartment complex soon. We gave over a months notice. The complex gave us a move-out contract form with a move-out date. We signed it and returned it. Our plans are to move out before the given date.However, the apartment complex just notified us they made a mistake in the move-out date. They want to change it 4 days later, and charge us extra for those extra days. This is California, so thats a large amount of money 400 We complained, and they offered to just charge us for just 2 days. How do we handle this situation? We are also afraid they will try to take the money out of the deposit.  <response>: Youve got a contract. Tell them to pound sand. 