diff --git a/text/v2/limited.go b/text/v2/limited.go
index cefeb9c27..945590898 100644
--- a/text/v2/limited.go
+++ b/text/v2/limited.go
@@ -20,6 +20,7 @@ import (
 
 var _ Face = (*LimitedFace)(nil)
 
+// LimitedFace is a Face with glyph limitations.
 type LimitedFace struct {
 	face          Face
 	unicodeRanges unicodeRanges