Need to divide the man page synopsis into two lines otherwise it's truncated.

Also remove a Linux specific comment.

--- httping-1.5.7/httping.1.orig	2013-02-15 07:48:07.796654766 -0800

+++ httping-1.5.7/httping.1	2013-02-15 07:49:39.972784905 -0800

@@ -11,7 +11,8 @@

 .BI "httping [" options "]

 .sp

 options:

-.BI "[\-g url] [\-h hostname] [\-p portnumber] [\-x proxyhost:port] [\-c count] [\-i interval] [\-t timeout] [\-s] [\-G] [\-b] [\-L xferlimit] [\-X] [\-l] [\-z] [\-f] [\-m] [\-o rc,...] [\-e string] [\-I useragent string] [\-R referer string] [\-r] [\-n warn,crit] [\-N mode] [\-q] [\-V]"

+.BI "[\-g url] [\-h hostname] [\-p portnumber] [\-x proxyhost:port] [\-c count] [\-i interval] [\-t timeout] [\-s] [\-G] [\-b] [\-L xferlimit] [\-X] [\-l] [\-z] [\-f] [\-m] [\-o rc,...] [\-e string]"

+.BI "[\-I useragent string] [\-R referer string] [\-r] [\-n warn,crit] [\-N mode] [\-q] [\-V]"

 .SH DESCRIPTION

 The program

 .B httping

@@ -104,7 +105,7 @@

 Activate the basic authentication, Username follow the -U, Password the -P.

 .TP

 .B "\-F"

-Attempt TCP Fast Open while trying to connect to a server (for Linux kernel 3.7.0 onwards)

+Attempt TCP Fast Open while trying to connect to a server.

 .TP

 .B "\-V"

 Show the version and exit.