Yes, but I think Eric is speaking to the matter of organization.

First of all, is this the same `libuser.conf` described by this man page?  http://linux.die.net/man/5/libuser.conf

If so, it needs to be made clear somehow, perhaps as a comment at the header of the file, that this file isn't for Puppet but instead is for `libuser` itself.

Finally, as a matter of organization, this file should definitely not live in Puppet's library directory.  `lib/` is intended for Puppet library code, not configuration files.  I recommend updating this to place the file in the configuration directory since libuser defaults to `/etc/libuser.conf`, if we use a custom configuration it should probably live somewhere in `/etc`, perhaps `/etc/puppet`?

This conf file in `lib/` is a blocker for merging, so moving this somewhere else is one of the next actions.