kill warnings. fix a ref

doc/sphinx/tutorial/cookies.rst

@@ -89,6 +89,6 @@ Cookies coming from the backend
 
 If your backend server sets a cookie using the Set-Cookie header
 Varnish will not cache the page.  A hit-for-pass object (see
-:ref:`tutorial_vcl_fetch_actions`) is created. So, if the backend
+:ref:`tutorial-vcl_fetch_actions`) is created. So, if the backend
 server acts silly and sets unwanted cookies just unset the Set-Cookie
 header and all should be fine. 

doc/sphinx/tutorial/devicedetection.rst

@@ -61,6 +61,7 @@ is dependant on this header.
 Everything works out of the box from Varnish' perspective.
 
 .. 071-example1-start
+
 VCL::
 
     sub vcl_recv { 
@@ -95,6 +96,7 @@ VCL::
             set resp.http.Vary = regsub(resp.http.Vary, "X-UA-Device", "User-Agent");
         }
     }
+
 .. 071-example1-end
 
 Example 2: Normalize the User-Agent string
@@ -118,6 +120,7 @@ A possible use for this is for CGI scripts where only a small set of predefined
 headers are (by default) available for the script.
 
 .. 072-example2-start
+
 VCL::
 
     sub vcl_recv { 
@@ -158,6 +161,7 @@ The client itself does not see this classification, only the backend request
 is changed.
 
 .. 073-example3-start
+
 VCL::
 
     sub vcl_recv { 
@@ -240,6 +244,7 @@ Redirecting mobile clients
 If you want to redirect mobile clients you can use the following snippet.
 
 .. 065-redir-mobile-start
+
 VCL::
 
     sub vcl_recv {

doc/sphinx/tutorial/vcl.rst

@@ -51,7 +51,6 @@ headers from the backend.
 
 .. _tutorial-vcl_fetch_actions:
 
-
 actions
 ~~~~~~~