[Debian-reference] possible minor error

[Beatrice Torracca <beatricet@libero.it>]

Hi,

I am updating the italian .po for the debian-reference.

I see this new msg:

In <ulink url="&systemd;">systemd</ulink>, si può usare <ulink url="&logind;">logind</ulink> per gestire il login degli utenti. Vedere <citerefentry><refentrytitle>systemd-networkd</refentrytitle><manvolnum>8</manvolnum></citerefentry>.

I think it should refer to the manpage of systemd-logind (not networkd).

That is all.

Thanks,

beatrice