Update sphinx to 2.0.1#609

sliverc merged 1 commit intomasterdjango-json-api/django-rest-framework-json-api:masterfrom

pyup-update-sphinx-2.0.0-to-2.0.1django-json-api/django-rest-framework-json-api:pyup-update-sphinx-2.0.0-to-2.0.1Copy head branch name to clipboard