reword explain
@@ -51,7 +51,8 @@ you to know where to look for things:
* `API Reference`_ is the technical reference for the public APIs exposed by
both the ``pymedphys`` library and the ``pymedphys`` command line tool.
* `Explanatory documents`_ provide the higher level descriptions of the
- implementation of the tools and provides justifications for those decisions.
+ implementation of the tools and provides justifications for development
+ decisions.
.. _`Tutorials`: https://docs.pymedphys.com/tutes
.. _`How-to guides`: https://docs.pymedphys.com/howto
