[3.0] 9b1fea2 Add type to connect_timeout

[Tollef Fog Heen]

commit 9b1fea27154c30e314c859c58e2a1e0946de5c53
Author: Andreas Plesner Jacobsen <apj at mutt.dk>
Date:   Fri Sep 9 15:30:55 2011 +0200

    Add type to connect_timeout
    
    References #971

diff --git a/doc/sphinx/reference/vcl.rst b/doc/sphinx/reference/vcl.rst
index 0e39187..aae16bc 100644
--- a/doc/sphinx/reference/vcl.rst
+++ b/doc/sphinx/reference/vcl.rst
@@ -232,7 +232,7 @@ random or round-robin director or using .list::
           .list = {
                   .host_header = "www.example.com";
                   .port = "80";
-                  .connect_timeout = 0.4;
+                  .connect_timeout = 0.4s;
                   "192.168.15.0"/24;
                   "192.168.16.128"/25;
           }