Correct capitalization of PyPI
As spelled on
@@ -60,7 +60,7 @@ install:
# We need wheel installed to build wheels, and this isn't pulled in by setup.py
- "build.cmd python -m pip install wheel"
- # We need twine installed to push wheels to PyPi
+ # We need twine installed to push wheels to PyPI
- "build.cmd python -m pip install twine"
# We need tox to run tests
