because it will be so much clearer whom your daemon talks to.
Hence, we will assume that you use it.
.Sh NAMES
-Each tinc daemon should have a name that is unique in the network which it will be part of.
+Each tinc daemon must have a name that is unique in the network which it will be part of.
The name will be used by other tinc daemons for identification.
The name has to be declared in the
.Pa @sysconfdir@/tinc/ Ns Ar NETNAME Ns Pa /tinc.conf
.Va Name
is
.Li $HOST ,
-but no such environment variable exist, the hostname will be read using the gethostnname() system call.
+but no such environment variable exist, the hostname will be read using the gethostname() system call.
.It Va PingInterval Li = Ar seconds Pq 60
The number of seconds of inactivity that
.Nm tinc