[master] 96b94ac Add -b flag to help debugging

[Per Buer]

commit 96b94ac5d3e2dbf81ce9f6f051ba422274341af3
Author: Per Buer <perbu at varnish-software.com>
Date:   Fri Feb 21 21:05:36 2014 +0100

    Add -b flag to help debugging

diff --git a/doc/sphinx/users-guide/increasing-your-hitrate.rst b/doc/sphinx/users-guide/increasing-your-hitrate.rst
index b5fa17e..fe1161d 100644
--- a/doc/sphinx/users-guide/increasing-your-hitrate.rst
+++ b/doc/sphinx/users-guide/increasing-your-hitrate.rst
@@ -23,7 +23,7 @@ Tool: varnishtop
 ~~~~~~~~~~~~~~~~
 
 You can use varnishtop to identify what URLs are hitting the backend
-the most. ``varnishtop -i txurl`` is an essential command. You can see
+the most. ``varnishtop -b -i txurl`` is an essential command. You can see
 some other examples of varnishtop usage in :ref:`users-guide-statistics`.