11622 clean up rarer mandoc lint warnings
*** 1,11 **** .TH WHOIS 1 "Oct 2, 2009" .SH NAME \fBwhois\fP \- Internet domain name and network number directory service .SH SYNOPSIS - .br \fBwhois\fP [\fB\-aAbfgiIklmQr\fP] [\fB\-c\fP \fIcountry-code\fP | \fIFl\fP h \fIhost\fP] [\fB\-p\fP \fIport\fP] \fIname\fP... --- 1,10 ----