[5.2] f2ea93b Remove the last XXX from the release docs for 5.2.

[PÃ¥l Hermunn Johansen]

commit f2ea93b880bb35d7877187eff8760f008e376ae9
Author: Geoff Simmons <geoff at uplex.de>
Date:   Fri Sep 15 08:43:42 2017 +0200

    Remove the last XXX from the release docs for 5.2.

diff --git a/doc/sphinx/whats-new/upgrading-5.2.rst b/doc/sphinx/whats-new/upgrading-5.2.rst
index 686dde3..0b32705 100644
--- a/doc/sphinx/whats-new/upgrading-5.2.rst
+++ b/doc/sphinx/whats-new/upgrading-5.2.rst
@@ -216,8 +216,6 @@ Other changes
 
 * ``varnishtest(1)`` and ``vtc(7)``:
 
-  * *XXX: changes in test scripting or test code, for example due to VMOD vtc?*
-
   * When varnishtest is invoked with ``-L`` or ``-l``, Varnish
     instances started by a test do not clean up their copies of VMOD
     shared objects when they stop. See the note about ``vmod_so_keep``