* mandos-clients.conf.xml (DESCRIPTION): Do not imply that this is the only configuration file of mandos(8). (OPTIONS): Note that unknown options are ignored. When describing "checker", be more specific about exit codes, and refer to PATH. When describing "secret", refer to mandos-keygen(8), and note the relationship with "secfile". Added synopsis to "secfile", and note relationship with "secret". Added synopsis and more text to "host". (EXAMPLE): Remove Radix-64 checksum from "secret" option value. (SEE ALSO): New section, refer to mandos(8), mandos-keygen(8), and mandos.conf(5).