-A world-readable copy of all of the host's public keys in OpenPGP
-format, including all relevant self-signatures.
+A world-readable copy of the host's OpenPGP public keyring in
+ASCII armored format. This includes the public key certificates,
+including all relevant self-signatures, of all host keys and host key
+revokers.
+.TP
+/var/lib/monkeysphere/host_keys.pub.fprs
+A world-readable file containing the OpenPGP fingerprints of all host
+keys, one per line.