I need help with a bread recipe
A quick inspection of common 'Cinnamon Bread' recipes suggests that what your recipe is say is 1 cup of Shortening OR Unsalted Butter; plus some melted butter ('some' being enough to baste/coat the bread with). Shortening and butter are often interchangeable in a recipe, at least 'functionally' (that is for the chemical properties) Butter will most often produce the 'tastier' result. 



Edit: After you added the recipe you are using I am revisiting what I wrote earlier to say that while the way this recipe is worded the distinction between 'butter flavored shortening', 'shortening', and 'unsalted butter' is unclear as written but that by ratio (fat to flour) would be consistent with the idea that 'unsalted butter' is offered as an option to the shortening. I would have to second @Jefromi's suggestion: find a better (more well written) recipe.