--- | The same as Configuration, except everything is optional. It's easy to
--- merge two of these by simply dropping the Nothings in favor of
--- the Justs. The 'feed_hosts' are left un-maybed so that cmdargs
--- can parse more than one of them.
+-- | The same as 'Configuration', except everything is optional. It's
+-- easy to merge two of these by simply dropping the 'Nothing's in
+-- favor of the 'Just's. The 'xml_files' are left un-maybed so that
+-- cmdargs can parse more than one of them.