Use the right bit.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3887 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishtest/tests/c00023.vtc

@@ -33,7 +33,7 @@ server s1 {
 } -start
 
 varnish v1 -arg "-hcritbit" -vcl+backend { } -start 
-varnish v1 -cliok "param.set diag_bitmap 0x8000000"
+varnish v1 -cliok "param.set diag_bitmap 0x80000000"
 
 client c1 {
         txreq -url "/1"