diff --git a/api/emoji.go b/api/emoji.go
index 6cf4a10..a8606b6 100644
--- a/api/emoji.go
+++ b/api/emoji.go
@@ -5,7 +5,8 @@ import (
 	"github.com/diamondburned/arikawa/utils/httputil"
 )
 
-// Emoji is the API format of a regular Emoji, both Unicode or custom.
+// Emoji is the API format of a regular Emoji, both Unicode or custom. This
+// could usually be formatted by calling (discord.Emoji).APIString().
 type Emoji = string
 
 // NewCustomEmoji creates a new Emoji using a custom guild emoji as