Minor changes

The day before the shoot we realised that we were not going to get the establishing shot that we wanted of Dorking it was due to be very cloudy and we also had some heavy snow meaning we were unable to get up Box Hill to do the shoot. We decided that we would shoot an establishing shot from inside the office. This meant that we could decide during the edit if we still needed that establishing shot of Dorking, and if we did we could just shoot it at a later date.