* skclist.c (build_sk_list): Don't need to warn about PGP-generated
Elgamal signing keys since we no longer support any Elgamal signing keys.
* sign.c (sign_file, clearsign_file): Use "writing to" instead of "writing
to file" to match other strings.
* pkclist.c (check_signatures_trust): Fix typo.  Noted by Moray Allan.
This is Debian bug #278708.
* passphrase.c (ask_passphrase, passphrase_to_dek): "password" ->
"passphrase".
* keyedit.c (show_key_with_all_names): Show designated revoker as part of
translatable string.