Set additional E-mail address

laysner>> gpg --edit-key seirios
gpg (GnuPG) 0.9.4; Copyright (C) 1999 Free Software Foundation, Inc.
This program comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to redistribute it
under certain conditions. See the file COPYING for details.

gpg: Warning: using insecure memory!
Secret key is available.

pub  1024D/487275B0  created: 1999-03-18 expires: never      trust: -/u
sub  1024g/1A8F3D53  created: 1999-03-18 expires: never     
(1)  HEO SeonMeyong 

Command> key 1

pub  1024D/487275B0  created: 1999-03-18 expires: never      trust: -/u
sub* 1024g/1A8F3D53  created: 1999-03-18 expires: never     
(1)  HEO SeonMeyong 

Command> adduid
Real name: HEO SeonMeyong
Email address: s-ho@iri.co.jp
Comment: [CR]
You selected this USER-ID:
    "HEO SeonMeyong "

Change (N)ame, (C)omment, (E)mail or (O)kay/(Q)uit? o

You need a passphrase to unlock the secret key for
user: "HEO SeonMeyong "
1024-bit DSA key, ID 487275B0, created 1999-03-18

Enter passphrase: [Ultra Secret!!!]
pub  1024D/487275B0  created: 1999-03-18 expires: never      trust: -/u
sub* 1024g/1A8F3D53  created: 1999-03-18 expires: never     
(1)  HEO SeonMeyong 
(2)  HEO SeonMeyong 

Command> quit
Save changes? y