[master] 4c9b8d8 Only root can jail

[Dridi Boukelmoune]

commit 4c9b8d8913eaf48e60efa42ad0eb80f5de0fbf0b
Author: Dridi Boukelmoune <dridi.boukelmoune at gmail.com>
Date:   Mon May 15 17:46:46 2017 +0200

    Only root can jail
    
    Fixes #2329

diff --git a/doc/sphinx/reference/varnishd.rst b/doc/sphinx/reference/varnishd.rst
index 931fbb9..56a90c4 100644
--- a/doc/sphinx/reference/varnishd.rst
+++ b/doc/sphinx/reference/varnishd.rst
@@ -309,8 +309,8 @@ specific options. Available jails are:
 
 -j <unix[,user=`user`][,ccgroup=`group`][,workuser=`user`]>
 
-  Default on all other platforms when `varnishd` is either started with
-  an effective uid of 0 ("as root") or as user ``varnish``.
+  Default on all other platforms when `varnishd` is started with an
+  effective uid of 0 ("as root").
 
   With the ``unix`` jail mechanism activated, varnish will switch to
   an alternative user for subprocesses and change the effective uid of