[ci skip] reference testsuite on the landing page

Author: pmocz

docs/source/index.rst

@@ -3,14 +3,14 @@ Modules for Experiments in Stellar Astrophysics
 ###############################################
 
 Modules for Experiments in Stellar Astrophysics (MESA) is an advanced, open-source 1D stellar evolution code.
-The code is developed by a globally distributed team of researchers studying a range of stellar astrophysical phenomena.
+The code is developed and maintained by a globally distributed team of researchers studying a range of stellar astrophysical phenomena.
 MESA is written primarily in Fortran with a modular, flexible design that facilitates easy interfacing.
 
-🚀 New to MESA? Start with the :ref:`quickstart guide<quickstart:Quickstart>` to set up and run your first models.
+🚀 New to MESA? Start with the :ref:`Quickstart<quickstart:Quickstart>` guide to set up and run your first models.
 
-📖 Experienced users may find the :ref:`Reference and Defaults<reference:Reference and Defaults>` page most valuable for exploring the code’s features and input parameters.
+📖 Experienced users may find the :ref:`Reference and Defaults<reference:Reference and Defaults>` page most valuable for exploring the code’s features and input parameters. The :ref:`Test Suite<test_suite:Test Suite>` also describes a wide range of example problems that have been set up for testing and showcasing MESA's features. It can often be a starting point for beginning a project of your own but can require modifications to the setup (e.g. tighter tolerances, additional physics switched on) to be science-grade.
 
-Or, check out the full documentation below.
+Check out the full documentation below.
 
 .. toctree::
    :maxdepth: 1