Add note about pypy3
@@ -10,6 +10,7 @@ flake8:
test:
if [[ "$$PYTHON_VERSION" =~ ^(3.7|3.8|nightly)$$ ]] ; then \
py.test -v $(PYTEST_ARGS) $(PYTEST_MARKER) $(PYTEST_JUNIT); \
+ # pypy3 should be added to the first `if` once it supports py3.7
elif [[ "$$PYTHON_VERSION" =~ ^(3.5|3.6|pypy3)$$ ]] ; then \
py.test -v $(PYTEST_ARGS) $(PYTEST_MARKER) $(PYTEST_JUNIT) --ignore-glob='*/asyncio/*'; \
else \
