[4.1] 0cf1262 Add some examples of backend expressions.

[Lasse Karstensen]

commit 0cf12629cf3d6ff488de33e0cdb7d82d37fb607f
Author: Lasse Karstensen <lkarsten at varnish-software.com>
Date:   Fri Dec 4 12:00:36 2015 +0100

    Add some examples of backend expressions.

diff --git a/doc/sphinx/reference/varnish-cli.rst b/doc/sphinx/reference/varnish-cli.rst
index cc716f6..3149b83 100644
--- a/doc/sphinx/reference/varnish-cli.rst
+++ b/doc/sphinx/reference/varnish-cli.rst
@@ -159,6 +159,14 @@ name, IP address and port in "name(IP address:port)" format. All fields
 are optional. If no exact matching backend is found, partial matching
 will be attempted based on the provided name, IP address and port fields.
 
+Examples::
+
+   backend.list def*
+   backend.set_health default sick
+   backend.set_health def* healthy
+   backend.set_health * auto
+
+
 Ban Expressions
 ---------------