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/README b/README
index e8c1c5a..3a75cd7 100644
--- a/README
+++ b/README
@@ -21,8 +21,11 @@
also perform detailed profiling, to speed up and reduce memory use of your
programs.
-The Valgrind distribution currently includes four tools: a memory error
-detector, a thread error detector, a cache profiler and a heap profiler.
+The Valgrind distribution currently includes five production grade
+tools: a memory error detector, a thread error detector, a cache
+profiler, a call graph profiler and a heap profiler. Experimental
+tools are also included. They are distinguished by the "exp-" prefix
+on their names.
To give you an idea of what Valgrind tools do, when a program is run
under the supervision of Memcheck, the memory error detector tool, all