Fix stress test README.rst
We should be more precise and actually whole OpenStack (not only Nova)
is a distributed, asynchronous system that is prone to race condition bugs.
Change-Id: I6af9fa40bad8cae062125f486534d1724ad9baef
diff --git a/tempest/stress/README.rst b/tempest/stress/README.rst
index 20e58d4..b56f96b 100644
--- a/tempest/stress/README.rst
+++ b/tempest/stress/README.rst
@@ -1,7 +1,7 @@
Tempest Field Guide to Stress Tests
===================================
-Nova is a distributed, asynchronous system that is prone to race condition
+OpenStack is a distributed, asynchronous system that is prone to race condition
bugs. These bugs will not be easily found during
functional testing but will be encountered by users in large deployments in a
way that is hard to debug. The stress test tries to cause these bugs to happen