diff --git a/customemoji.go b/customemoji.go
index 4361325..4f1b38f 100644
--- a/customemoji.go
+++ b/customemoji.go
@@ -10,10 +10,10 @@ import (
 var _ json.Marshaler = CustomEmoji{}
 
 const (
-	errCannotMashalCustomEmojiAsJSONNoShortCode       = erorr.Error("cannot marshal mstdn.Emoji to JSON — no ‘shortcode’ set")
-	errCannotMashalCustomEmojiAsJSONNoURL             = erorr.Error("cannot marshal mstdn.Emoji to JSON — no ‘url’ set")
-	errCannotMashalCustomEmojiAsJSONNoStaticURL       = erorr.Error("cannot marshal mstdn.Emoji to JSON — no ‘static_url’ set")
-	errCannotMashalCustomEmojiAsJSONNoVisibleInPicker = erorr.Error("cannot marshal mstdn.Emoji to JSON — no ‘visible_in_picker’ set")
+	errCannotMashalCustomEmojiAsJSONNoShortCode       = erorr.Error("cannot marshal mstdn.CustomEmoji to JSON — no ‘shortcode’ set")
+	errCannotMashalCustomEmojiAsJSONNoURL             = erorr.Error("cannot marshal mstdn.CustomEmoji to JSON — no ‘url’ set")
+	errCannotMashalCustomEmojiAsJSONNoStaticURL       = erorr.Error("cannot marshal mstdn.CustomEmoji to JSON — no ‘static_url’ set")
+	errCannotMashalCustomEmojiAsJSONNoVisibleInPicker = erorr.Error("cannot marshal mstdn.CustomEmoji to JSON — no ‘visible_in_picker’ set")
 )
 
 // CustomEmoji represents a Mastodon API "CustomEmoji".