make updates as fast as possible. Note that by using these options,
absolutely no integrity checking is done. If your database somehow gets
corrupted, simply delete it and update. If `mairix-synchronous-update'
-is nil (the default), mairix will be called in a subprocess so Emacs
+is @code{nil} (the default), mairix will be called in a subprocess so Emacs
will still be usable while the update is done.
@end table