[master] 0726d78d5 Fix the link about jails in dev-guide/dogfood.

[Geoff Simmons]

commit 0726d78d5de1af76eba1408e5b8e2392f097f3da
Author: Geoff Simmons <geoff at uplex.de>
Date:   Tue Apr 16 13:57:09 2019 +0200

    Fix the link about jails in dev-guide/dogfood.

diff --git a/doc/sphinx/dev-guide/homepage_dogfood.rst b/doc/sphinx/dev-guide/homepage_dogfood.rst
index 521513741..31da37fa5 100644
--- a/doc/sphinx/dev-guide/homepage_dogfood.rst
+++ b/doc/sphinx/dev-guide/homepage_dogfood.rst
@@ -47,7 +47,7 @@ Jails
 
 You have probably heard about Docker and Containers, but FreeBSD
 have had jails 
-`since I wrote them in 1998 <http://phk.freebsd.dk/sagas/jails.html>`_
+`since I wrote them in 1998 <http://phk.freebsd.dk/sagas/jails/>`_
 and they're a wonderful way to keep your server installation
 sane.