At the end there is a close shot of Linda Watkins and Allie talking about her own Pa who was nice and how there are nice men in the world. Linda's hair is blowing in the wind but when it's a tight shot of just Linda still talking about getting by, her hair on her right is no longer blowing but tucked into her hat.
When Matt rides up to the shack to see if Billings, the killer, is there, he brings Allie with him, instead of having her hide somewhere to stay safe.