Improve phrasing of doc purposes for each role

docs/source/index.rst

@@ -37,9 +37,9 @@ Resources
 
 Documentation is available for the following stakeholders:
 
- - :ref:`Researchers and other end-users<guide_user>`: to discover, explore, and make use of datasets using the web interface
- - :ref:`Administrators<guide_administrator>`: to deploy PEDASI, or provide data or use applications through PEDASI
- - :ref:`Application developers<guide_developer>`: to develop applications that access data available through PEDASI
+ - :ref:`Researchers and other end-users<guide_user>`: for users wishing to discover, explore, and make use of datasets using the web interface
+ - :ref:`Administrators<guide_administrator>`: for those aiming to deploy PEDASI, or provide data or use applications through PEDASI
+ - :ref:`Application developers<guide_developer>`: for developers wanting to create applications that access data available through PEDASI
 
 This documentation is also available on `Read the Docs`_.