Merge "Update to tox.ini"

Jenkins · openstack-gerrit · commit 578950335f6b · 2017-04-17T17:44:26.000Z
diff --git a/tox.ini b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-minversion = 1.6
+minversion = 2.3
 envlist = py35,py27,pep8
 skipdist = True
 
