Finalise distro docs for 3.3.0.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7287 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/ACKNOWLEDGEMENTS b/ACKNOWLEDGEMENTS
index 89926ce..65d1784 100644
--- a/ACKNOWLEDGEMENTS
+++ b/ACKNOWLEDGEMENTS
@@ -60,6 +60,9 @@
 for use in Valgrind.  Michael Matz and Simon Hausmann modified the GNU
 binutils demangler(s) for use in Valgrind.
 
+David Woodhouse and Tom Hughes have helped out with test and build
+machines over the course of many releases.
+
 Many, many people sent bug reports, patches, and helpful feedback.
 
 Development of Valgrind was supported in part by the Tri-Lab Partners