diff --git a/codec/h264/h264dec/slice_test.go b/codec/h264/h264dec/slice_test.go
index 55e249ea..3f0282b0 100644
--- a/codec/h264/h264dec/slice_test.go
+++ b/codec/h264/h264dec/slice_test.go
@@ -125,7 +125,7 @@ func TestNewPredWeightTable(t *testing.T) {
 	tests := []struct {
 		in              string
 		sliceHeader     SliceHeader
-		chromaArrayType int // ChromaArrayType
+		chromaArrayType int
 		want            PredWeightTable
 	}{
 		{