feat: add comment

Signed-off-by: hlts2 <[email protected]>
vdaas · Aug 13, 2020 · 3385646 · 3385646
1 parent 5054647
commit 3385646
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/internal/compress/lz4/lz4.go b/internal/compress/lz4/lz4.go
@@ -25,6 +25,7 @@ type writer struct {
 	*lz4.Writer
 }
 
+// Header returns lz4.Writer.Header object.
 func (w *writer) Header() *Header {
 	return &w.Writer.Header
 }