git: 80ba60f64394 - main - kerberos.8: Replace dead link

[Guangyuan Yang]

The branch main has been updated by ygy (doc committer):

URL: https://cgit.FreeBSD.org/src/commit/?id=80ba60f64394fab3cda10d5921af896ed1c57c5f

commit 80ba60f64394fab3cda10d5921af896ed1c57c5f
Author:     Guangyuan Yang <ygy at FreeBSD.org>
AuthorDate: 2021-05-16 05:37:09 +0000
Commit:     Guangyuan Yang <ygy at FreeBSD.org>
CommitDate: 2021-05-16 05:37:09 +0000

    kerberos.8: Replace dead link
    
    Replace it with a tutorial hosted on kerberos.org and the classic
    "dialogue" from Bill Bryant. The change has been reported and
    merged upstream (https://github.com/heimdal/heimdal/commit/7f3445f1b7).
    
    MFC after:      3 days
    PR:             251854
    Reported by:    ktullavik at gmail.com
    Submitted by:   bjk (upstream github)
    Reviewed by:    bcr
---
 crypto/heimdal/lib/krb5/kerberos.8 | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/crypto/heimdal/lib/krb5/kerberos.8 b/crypto/heimdal/lib/krb5/kerberos.8
index 94d49955180b..a4161eea5953 100644
--- a/crypto/heimdal/lib/krb5/kerberos.8
+++ b/crypto/heimdal/lib/krb5/kerberos.8
@@ -31,7 +31,7 @@
 .\"
 .\" $Id$
 .\"
-.Dd September 1, 2000
+.Dd May 15, 2021
 .Dt KERBEROS 8
 .Os HEIMDAL
 .Sh NAME
@@ -71,9 +71,12 @@ or
 .Ic ftp ,
 without giving your password.
 .Pp
-For more information on how Kerberos works, and other general Kerberos
-questions see the Kerberos FAQ at
-.Pa http://www.nrl.navy.mil/CCS/people/kenh/kerberos-faq.html .
+For more information on how Kerberos works, see the tutorial at
+.Lk https://kerberos.org/software/tutorial.html
+or the informal
+.Dq dialogue
+at
+.Lk https://web.mit.edu/kerberos/dialogue.html .
 .Pp
 For setup instructions see the Heimdal Texinfo manual.
 .Sh SEE ALSO