diff --git a/parse_test.go b/parse_test.go
index 1a90f63b..b0d02f45 100644
--- a/parse_test.go
+++ b/parse_test.go
@@ -1438,6 +1438,9 @@ func TestParseHINFO(t *testing.T) {
 		"example.net. HINFO A B C D E F": "example.net.	3600	IN	HINFO	\"A\" \"B C D E F\"",
 		"example.net. HINFO AB": "example.net.	3600	IN	HINFO	\"AB\" \"\"",
 		// "example.net. HINFO PC-Intel-700mhz \"Redhat Linux 7.1\"": "example.net.	3600	IN	HINFO	\"PC-Intel-700mhz\" \"Redhat Linux 7.1\"",
+		// This one is recommended in Pro Bind book http://www.zytrax.com/books/dns/ch8/hinfo.html
+		// but effectively, even Bind would replace it to correctly formed text when you AXFR
+		// TODO: remove this set of comments or figure support for quoted/unquoted combinations in endingToTxtSlice function
 	}
 	for i, o := range dt {
 		rr, err := NewRR(i)