Blacken toxinidir

Co-Authored-By: Kyle Altendorf <[email protected]>

Author: python-desert

tox.ini

@@ -45,7 +45,7 @@ skip_install = true
 commands =
     python setup.py check --strict --metadata --restructuredtext
     check-manifest {toxinidir}
-    black --check .
+    black --check {toxinidir}
     isort --verbose --check-only --diff --recursive src tests setup.py
 
 [testenv:spell]