fixed todos in readme

README.rst

@@ -40,8 +40,6 @@ Installing from PyPI
 .. note:: This library is not available on PyPI yet. Install documentation is included
    as a standard element. Stay tuned for PyPI availability!
 
-.. todo:: Remove the above note if PyPI version is/will be available at time of release.
-
 On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally `from
 PyPI <https://pypi.org/project/circuitpython-pca9674/>`_.
 To install for current user:
@@ -91,8 +89,7 @@ Or the following command to update an existing version:
 Usage Example
 =============
 
-.. todo:: Add a quick, simple example. It and other examples should live in the
-examples folder and be included in docs/examples.rst.
+See examples/pca9674_simpletest.py for a demo of the usage.
 
 Documentation
 =============