Mention sysrc(8) as scripting interface for the modification of config

files. This is a follow up commit to r324721, which added sysrc(8) to
the SEE ALSO list.

Submitted by:	Kurt Jaeger (lists at opsec.eu)
MFC after:	1 week

share/man/man5/rc.conf.5

@@ -64,6 +64,9 @@ is used to override settings in
 .Pa /etc/rc.conf
 for historical reasons.
 .Pp
+The sysrc(8) command provides a scripting interface to modify system
+config files.
+.Pp
 In addition to
 .Pa /etc/rc.conf.local
 you can also place smaller configuration files for each

share/man/man8/rc.8

@@ -87,6 +87,9 @@ The
 .Nm rc.d/
 directories contain scripts which will be automatically
 executed at boot time and shutdown time.
+.Pp
+The sysrc(8) command provides a scripting interface to modify system
+config files.
 .Ss Operation of Nm
 .Bl -enum
 .It