Sets final announcement "Mission ends in 5, 4, 3, 2, 1. Mission
complete" to 10 seconds instead of 12. This causes the time of the this
announcement to match the time in the mission cards. Otherwise
the time is off by 2 seconds.
Perhaps there is a reason the length was set to 12 instead of 10? In that case this pull request could be abandoned. However, it seemed to work when I tested.
Sets final announcement "Mission ends in 5, 4, 3, 2, 1. Mission complete" to 10 seconds instead of 12. This causes the time of the this announcement to match the time in the mission cards. Otherwise the time is off by 2 seconds.