revert docs env tox.ini change

gaborbernat · gaborbernat · commit 59fe2a248dea · 2018-06-19T09:50:35.000+01:00
diff --git a/tox.ini b/tox.ini
@@ -25,6 +25,7 @@ description = invoke sphinx-build to build the HTML docs and check that all link
 whitelist_externals = sphinx-build
 basepython = python3.6
 extras = docs
+changedir = {toxinidir}
 commands = sphinx-build -d "{toxworkdir}/docs_doctree" doc "{toxworkdir}/docs_out" --color -W -bhtml {posargs}
 
 [testenv:fix-lint]
