Add "twine check" to release instructions
@@ -16,6 +16,8 @@ To release a new version of qtconsole you need to follow these steps:
* activate pyenv-with-latest-setuptools && python setup.py bdist_wheel
+* twine check dist/*
+
* twine upload dist/*
* git tag -a X.X.X -m 'Release X.X.X'
