From b342b9b044f4e0c285e252d81da4f4e14abebdfd Mon Sep 17 00:00:00 2001
From: Matthew Flatt <mflatt@racket-lang.org>
Date: Wed, 10 Aug 2011 08:15:45 -0600
Subject: [PATCH] fix doc typos

original commit: be0260792e0d5ba5412e4be23044cac80dce14ba
---
 collects/net/scribblings/ftp.scrbl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/collects/net/scribblings/ftp.scrbl b/collects/net/scribblings/ftp.scrbl
index dd6af831ca..7c8fc253db 100644
--- a/collects/net/scribblings/ftp.scrbl
+++ b/collects/net/scribblings/ftp.scrbl
@@ -22,8 +22,9 @@ returned by @racket[ftp-establish-connection], @racket[#f] otherwise.}
                                    [passwd string?])
           ftp-connection?]{
 
-Establishes an FTP connection with the given server using the
-supplied username and password.}
+Establishes an FTP connection with the given server using the supplied
+username and password. The @racket[port-np] argument usually should be
+@racket[21].}
 
 
 @defproc[(ftp-close-connection [ftp-conn ftp-connection?]) void?]{