diff --git a/food.go b/food.go
index 9b14479..911f4e4 100644
--- a/food.go
+++ b/food.go
@@ -4,6 +4,8 @@ import (
 	"math/rand"
 )
 
+// getFoodItem returns an emoji from a string used to represent food
+// Takes no arguments, but returns an emoji/rune from a predefined string
 func getFoodItem() rune {
 	var foods string = "🐵🐱🐷🐁🐇🐿🦇🐓🐣🐸🦎🍎🍏"
 	foodsRune := []rune(foods)