diff --git a/src/pkg/net/dial.go b/src/pkg/net/dial.go
index 61b8911fcf..10ca5faf70 100644
--- a/src/pkg/net/dial.go
+++ b/src/pkg/net/dial.go
@@ -69,7 +69,7 @@ func resolveNetAddr(op, net, addr string) (afnet string, a Addr, err error) {
 //
 // Known networks are "tcp", "tcp4" (IPv4-only), "tcp6" (IPv6-only),
 // "udp", "udp4" (IPv4-only), "udp6" (IPv6-only), "ip", "ip4"
-// (IPv4-only), "ip6" (IPv6-only), "unix", "unixgram" and "unixpacket".
+// (IPv4-only), "ip6" (IPv6-only), "unix" and "unixpacket".
 //
 // For TCP and UDP networks, addresses have the form host:port.
 // If host is a literal IPv6 address, it must be enclosed