.TP
.B outgoing\-num\-tcp: \fI<number>
Number of outgoing TCP buffers to allocate per thread. Default is 10. If set
-to 0, or if do_tcp is "no", no TCP queries to authoritative servers are done.
+to 0, or if do\-tcp is "no", no TCP queries to authoritative servers are done.
.TP
.B incoming\-num\-tcp: \fI<number>
Number of incoming TCP buffers to allocate per thread. Default is 10. If set
-to 0, or if do_tcp is "no", no TCP queries from clients are accepted.
+to 0, or if do\-tcp is "no", no TCP queries from clients are accepted.
.TP
.B edns\-buffer\-size: \fI<number>
Number of bytes size to advertise as the EDNS reassembly buffer size.