-This will generate an OpenPGP certificate for server containing the
-service URI (`ssh://server.example.net`). Now you can display
-information about the host key's certificate with the 'show-key'
-command:
+This will generate an OpenPGP certificate for the server. The primary
+user ID for this certificate will be the ssh service URI for the host,
+(eg. `ssh://server.example.net`). Remember that the name you provide
+here should probably be a fully qualified domain name for the host in
+order for your users to find it.
+
+Now you can display information about the host key's certificate with
+the 'show-key' command: