Because you weren't quite centred compared to the building the image is skewed - notice how one steeple is closer to the top of the image than the other. Since it's almost perfectly straight on, I would have went for as much symettry as possible and squared things up.
Seems like a nice building. However, because you are not standing perfectly in the middle of the church, the one steeple is higher than the other - it's not symmetrical.
Nice sky, but not a horribly compelling image. The people don't do anything for the photo since they're just ...there... Also, you're off center from the front of the church... see the difference in the bricks alongside the stairs on the right vs. the left?