diff --git a/doc/source/zuulv3.rst b/doc/source/zuulv3.rst
index e8fb1ce..e2c391c 100644
--- a/doc/source/zuulv3.rst
+++ b/doc/source/zuulv3.rst
@@ -560,11 +560,11 @@ OpenStack projects with custom tox environments should base them on
 
 .. code-block:: yaml
 
-    - job:
-        name: tooz-tox-py35-etcd3
-        parent: openstack-tox
-        vars:
-          tox_envlist: py35-etcd3
+    - job:
+        name: tooz-tox-py35-etcd3
+        parent: openstack-tox
+        vars:
+          tox_envlist: py35-etcd3
 
 Installation of 'sibling' requirements
 --------------------------------------
diff --git a/tox.ini b/tox.ini
index 6d4d428..9031ffd 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,5 +13,4 @@ deps = -r{toxinidir}/requirements.txt
 commands = {posargs}
 
 [testenv:docs]
-basepython = python2
 commands = sphinx-build -W -d doc/build/doctrees -b html doc/source/ doc/build/html