Authconfig has got quite a few new features since last manual page update.
I suggest to include them into man to make it consistent with --help option.
Here is the list of missing options to make it easier :-)
updateall (this one should be perhaps described in more detail?)
Changing version to '9' as part of upcoming Fedora 9 GA.
More information and reason for this action is here:
This should be fixed in the current release. The manpage doesn't mention and
describe all the options though, it just says:
The list of options mentioned here in the manual page is not exhaustive, please
refer to authconfig --help for the complete list of the options.
I think this is sufficient.