Allow use custom uppper constraints in stable/stein
Openstack Stein still supports Python 2.7 which means it is necessary to
set different upper constraints for that specific release for tempest
testing using that Python version.
The current master upper constraints won't work as they exclusively
consider Python version >= 3.x
Change-Id: Ieafd0ebc242eba2f4cbaf22823dbe94735236189
diff --git a/roles/run-tempest/README.rst b/roles/run-tempest/README.rst
index 3643edb..fa9599e 100644
--- a/roles/run-tempest/README.rst
+++ b/roles/run-tempest/README.rst
@@ -72,7 +72,7 @@
.. zuul:rolevar:: stable_constraints_file
:default: ''
- Upper constraints file to be used for stable branch till stable/rocky.
+ Upper constraints file to be used for stable branch till stable/stein.
.. zuul:rolevar:: tempest_tox_environment
:default: ''