[py] Don't treat doc warnings as errors
@@ -6,7 +6,7 @@ skip_install = true
deps =
Sphinx==1.8.2
-commands = sphinx-build -W -b html -d ../build/doctrees docs/source ../build/docs/api/py {posargs}
+commands = sphinx-build -b html -d ../build/doctrees docs/source ../build/docs/api/py {posargs}
[testenv:flake8]
skip_install = true
