setup.cfg: Replace dashes with underscores
Resolves warnings like the following:
UserWarning: Usage of dash-separated 'description-file' will not be
supported in future versions. Please use the underscore name
'description_file' instead
Change-Id: I97d1a72fa4b6d61c82317cc91405d5e68a719119
diff --git a/setup.cfg b/setup.cfg
index 7866a06..6ad7813 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,11 +1,11 @@
[metadata]
name = cinder-tempest-plugin
summary = Tempest plugin tests for Cinder.
-description-file =
+description_file =
README.rst
author = OpenStack
-author-email = openstack-discuss@lists.openstack.org
-home-page = http://www.openstack.org/
+author_email = openstack-discuss@lists.openstack.org
+home_page = http://www.openstack.org/
classifier =
Environment :: OpenStack
Intended Audience :: Information Technology