anchor.diff:              description = ''
                 This optional key can be used to request that the datagram socket join a multicast group.  If the
                 value is a hostname, then <literal>getaddrinfo(3)</literal> will be used to join the correct multicast address for a
  -              given socket family.  If an explicit IPv4 or IPv6 address is given, it is required that the Sock-Family SockFamily
  -              Family family also be set, otherwise the results are undefined.
  +              given socket family.  If an explicit IPv4 or IPv6 address is given, it is required that the SockFamily
  +              family also be set, otherwise the results are undefined.
               '';
             };
           };
  
positive.code:             default = null;
              description = ''
                This optional key is a variant of SockPathName. Instead of binding to a known path, a securely
                generated socket is created and the path is assigned to the environment variable that is inher-ited inherited
                ited by all jobs spawned by launchd.
              '';
            };
  
  
negative.code:       type = types.nullOr (types.listOf types.str);
        default = null;
        description = ''
          This configuration file only applies to hosts NOT listed with this key. Note: One should set kern.hostname
          in <literal>sysctl.conf(5)</literal> for this feature to work reliably.
        '';
      };
  
  