ftldns/signals mentions setupVars.conf

[darkexplosiveqwx]

On https://docs.pi-hole.net/ftldns/signals/
Under: Reload everything using SIGHUP
it reads

The blocking status is re-read from setupVars.conf (BLOCKING_ENABLED).

setupVars.conf is no longer relevant for v6.

I am not familiar enough with FTL to know if this line can be removed entirely or if there is a different source for BLOCKING_ENABLED.

[rdwebdesign]

Thanks for the info.

I already opened a PR to fix it.