Yes, the torx head screw is your adjustment.
Easiest way to align them is to pull the car up to a closed garage door and put a long piece of horizontal tape all the way across the door. The bottom edge of the horizontal tape should be where the top of the light on the good side ends. Then, turn that torx head in which ever direction you need the misaligned light to go until it reaches the bottom edge of the tape (basically, so it matches the other light).
There'* a detailed procedure on how to do this in most owner'* manuals, Hayne'* or Chiltons.