Original sentence: Guitar Hero: Aerosmith was developed by Neversoft for the Xbox 360 and PlayStation 3 versions, the Wii version of the game was be developed by Vicarious Visions, and the PlayStation 2 version was be developed by Budcat Creations
Edited sentence: Guitar Hero: Aerosmith was developed by Neversoft for the Xbox 360 and PlayStation 3 versions, the Wii version of the game was being developed by Vicarious Visions, and the PlayStation 2 version was be developed by Budcat Creations