Revert "chore: validate readme for pypi"

This reverts commit 27aa47b.

Author: untitaker

tox.ini

@@ -49,7 +49,6 @@ deps =
     flask: flask-login
     linters: black
     linters: flake8
-    linters: docutils
 setenv =
     PYTHONDONTWRITEBYTECODE=1
     TESTPATH=tests
@@ -76,4 +75,3 @@ commands =
 commands =
     flake8
     black --check .
-    python setup.py check -r -s  # check if the readme will break on PyPI