Fix typo and add missing vfs_zfsacl manpage

[Timur I. Bakeyev]

On Tue, Nov 28, 2017 at 10:00 AM, Volker Lendecke <Volker.Lendecke at sernet.de
> wrote:

> On Mon, Nov 27, 2017 at 02:20:19PM +0100, Timur I. Bakeyev via
> samba-technical wrote:
> > Can one of the developers review this fixes, please?
>
> I would have avoided reordering docs-xml/wscript, but you for sure
> have your good reasons for this, and it does not destroy anything.
>
> RB+.
>

My reasoning was to have all the manpages in the sorted order, so it's
easier to maintain additions
and deletions - I guess that's how zfsacl was missed in the first place.

Thanks!

Timur.