[master] ca062d6 Add an example of varnishd -a /uds usage.

[Geoff Simmons]

commit ca062d6b99aa4d39154ecd00599dc5201d0bae35
Author: Geoff Simmons <geoff at uplex.de>
Date:   Thu Mar 15 00:13:15 2018 +0100

    Add an example of varnishd -a /uds usage.
    
    And remove the last XXX from the docs.

diff --git a/doc/sphinx/whats-new/upgrading-6.0.rst b/doc/sphinx/whats-new/upgrading-6.0.rst
index c13889d..973ac3b 100644
--- a/doc/sphinx/whats-new/upgrading-6.0.rst
+++ b/doc/sphinx/whats-new/upgrading-6.0.rst
@@ -4,9 +4,6 @@
 Upgrading to Varnish 6.0
 %%%%%%%%%%%%%%%%%%%%%%%%
 
-XXX: Most important change first
-================================
-
 .. _upd_6_0_uds_acceptor:
 
 Unix domain sockets as listen addresses
@@ -18,6 +15,10 @@ begins with ``/`` (see varnishd :ref:`ref-varnishd-options`)::
 
   -a [name=][address][:port][,PROTO][,user=<user>][,group=<group>][,mode=<mode>]
 
+For example::
+
+  varnishd -a /path/to/listen.sock,PROXY,user=vcache,group=varnish,mode=660
+
 That means that an absolute path must always be specified for the
 socket file.  The socket file is created when Varnish starts, and any
 file that may exist at that path is unlinked first. You can use the