mmcli man page update for bands

[Aleksander Morgado]

Hey,

>
> I noticed the man page for mmcli had the string incorrect for setting bands.
>
> https://www.freedesktop.org/software/ModemManager/man/1.8.0/mmcli.8.html
>
> All versioned pages show:
>        --set-bands=[BAND1|BAND2|...]
>
> it should be:
>        --set-current-bands=[BAND1|BAND2|...]
>

Good catch! Fixed now in git master, thanks!

-- 
Aleksander
https://aleksander.es