diff --git a/helper/schema/resource_data_test.go b/helper/schema/resource_data_test.go
index 3a0c64276..e2b895b9a 100644
--- a/helper/schema/resource_data_test.go
+++ b/helper/schema/resource_data_test.go
@@ -2513,7 +2513,7 @@ func TestResourceDataState(t *testing.T) {
 			},
 		},
 
-		// #20
+		// #20 empty computed map
 		{
 			Schema: map[string]*Schema{
 				"tags": &Schema{