Fix typo "controll_tower" to "control_tower" #572

Merged
merged 1 commit into from Sep 13, 2012
Commits on Sep 13, 2012
  1. Fix typo "controll_tower" to "control_tower"

    ferrous26 committed Sep 13, 2012
    The typo was preventing automatic selection of ControlTower
    when it was available.