Easy Peach Cobbler

1 package of yellow cake mix
 1-2 cans of peaches
 Cinnamon
Butter

In pan put sliced peaches on bottom. Add yellow cake mix (dry) over that. Add slices of butter all over the top of cake mix. Sprinkle cinnamon on top of that. Bake at 350 degrees from 30-45 minutes or until brown on top. Add vanilla ice cream for added yummy-ness :)