diff --git a/convert.go b/convert.go
index c8fbab1..0a5edd4 100644
--- a/convert.go
+++ b/convert.go
@@ -96,7 +96,7 @@ func FromIP(ip net.IP) (ma.Multiaddr, error) {
 
 // DialArgs is a convenience function that returns network and address as
 // expected by net.Dial. See https://godoc.org/net#Dial for an overview of
-// possible return values.
+// possible return values (we do not support the unix* ones yet).
 func DialArgs(m ma.Multiaddr) (string, string, error) {
 	var (
 		zone, network, ip, port string