Fix examples.
 [rsc] --rw-rw-r-- M 451989 rsc sys 1251 Nov  6 17:57 sys/man/8/statusbar
	/n/sourcesdump/2005/1106/plan9/sys/man/8/statusbar:46,60 - 
	/n/sourcesdump/2005/1107/plan9/sys/man/8/statusbar:46,63
	  .PD
	  .SH EXAMPLE
	  The
	- .B -d
	- options to
	- .IR hget(1),
	- .IR venti/fmtarenas ,
	- and
	- .I venti/fmtisect
	- (see
	- .IR ventiaux (8))
	- cause them to print status lines suitable for
	+ .B -v
	+ option to
	+ .IR hget(1)
	+ .\" and the 
	+ .\" .B -d
	+ .\" option to
	+ .\" .IR venti/fmtarenas
	+ .\" and
	+ .\" .I venti/fmtisect
	+ .\" (see
	+ ,\" .IR ventiaux (8))
	+ causes it to print status lines suitable for
	  input to
	  .IR statusbar .
	  .PP
	/n/sourcesdump/2005/1106/plan9/sys/man/8/statusbar:61,67 - 
	/n/sourcesdump/2005/1107/plan9/sys/man/8/statusbar:64,70
	  Monitor a long download:
	  .IP
	  .EX
	- hget -d -o bigfile http://server.com/bigfile | 
	+ hget -v -o bigfile http://server.com/bigfile | 
	    aux/statusbar 'big file download'
	  .EE
	  .SH SOURCE