diff --git a/src/net/interface.go b/src/net/interface.go
index 8d29a44..5824856 100644
--- a/src/net/interface.go
+++ b/src/net/interface.go
@@ -13,8 +13,8 @@
 // BUG(mikio): On JS and NaCl, methods and functions related to
 // Interface are not implemented.
 
-// BUG(mikio): On DragonFly BSD, NetBSD, OpenBSD, Plan 9 and Solaris,
-// the MulticastAddrs method of Interface is not implemented.
+// BUG(mikio): On AIX, DragonFly BSD, NetBSD, OpenBSD, Plan 9 and
+// Solaris, the MulticastAddrs method of Interface is not implemented.
 
 var (
 	errInvalidInterface         = errors.New("invalid network interface")
diff --git a/src/net/unixsock.go b/src/net/unixsock.go
index 3ae62f6..ae912a4 100644
--- a/src/net/unixsock.go
+++ b/src/net/unixsock.go
@@ -12,8 +12,11 @@
 	"time"
 )
 
-// BUG(mikio): On JS, NaCl, Plan 9 and Windows, methods and functions
-// related to UnixConn and UnixListener are not implemented.
+// BUG(mikio): On JS, NaCl and Plan 9, methods and functions related
+// to UnixConn and UnixListener are not implemented.
+
+// BUG(mikio): On Windows, methods and functions related to UnixConn
+// and UnixListener don't work for "unixgram" and "unixpacket".
 
 // UnixAddr represents the address of a Unix domain socket end point.
 type UnixAddr struct {