Typo error

[Oktomvri]

There is a typing error at: https://metacpan.org/pod/Proc::Daemon

setgid Sets the real group identifier ($() and the effective group identifier ($)) for the daemon process using POSXI::setgid( ... ), just like setuid. As with setuid, the first user must have the rights to switch to the new group, otherwise the group id will not be changed.

"POSIX::setuid" seems to have been mistyped into "POSXI::setgid".