--proxy-negotiate is added in 7.17.1

docs/curl.1

@@ -21,7 +21,7 @@
 .\" * $Id$
 .\" **************************************************************************
 .\"
-.TH curl 1 "28 Feb 2007" "Curl 7.16.2" "Curl Manual"
+.TH curl 1 "21 Sep 2007" "Curl 7.17.1" "Curl Manual"
 .SH NAME
 curl \- transfer a URL
 .SH SYNOPSIS
@@ -872,8 +872,7 @@ with the given proxy. Use \fI--negotiate\fP for enabling HTTP Negotiate
 with a remote host.
 
 If this option is used twice, the second will again disable proxy HTTP
-Negotiate.
-
+Negotiate. (Added in 7.17.1)
 .IP "--proxy-ntlm"
 Tells curl to use HTTP NTLM authentication when communicating with the given
 proxy. Use \fI--ntlm\fP for enabling NTLM with a remote host.