bin/83847: typo in ftpd's man page

[Vipper]

>Number:         83847
>Category:       bin
>Synopsis:       typo in ftpd's man page
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          doc-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jul 21 12:50:22 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Vipper
>Release:        FreeBSD 5.4-RELEASE-p5 amd64
>Organization:
VIP Quality
>Environment:
FreeBSD 5.4-RELEASE-p5 FreeBSD 5.4-RELEASE-p5 #3: Thu Jul 21 00:29:33 JST 2005 root at localhost:/usr/src/sys/vipper amd64
>Description:
DESCRIPTION
....(snip).....
-4 When -D is specified, accept connections via AF_INET socket.
 => When -4 is specified....
-6 When -D is specified, accept connections via AF_INET6 socket.
 => When -6 is specified....

All options are "-D" in ftpd man page.
>How-To-Repeat:
% man ftpd
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: