[master] cb86f7e doc: Change 3600 to 1h

[Kristian Lyngstøl]

commit cb86f7eff6a85d61b7efb8d5767345004d2fc582
Author: Kristian Lyngstol <kristian at bohemians.org>
Date:   Tue Mar 8 12:56:20 2011 +0100

    doc: Change 3600 to 1h
    
    Thanks to askalski.
    
    closes #867

diff --git a/doc/sphinx/tutorial/vcl.rst b/doc/sphinx/tutorial/vcl.rst
index 7e5d4aa..ccf43d2 100644
--- a/doc/sphinx/tutorial/vcl.rst
+++ b/doc/sphinx/tutorial/vcl.rst
@@ -154,7 +154,7 @@ matches certain criteria:::
   sub vcl_fetch {
      if (req.url ~ "\.(png|gif|jpg)$") {
        unset beresp.http.set-cookie;
-       set beresp.ttl = 3600;
+       set beresp.ttl = 1h;
     }
   }