I forgot that the gitter chat was still advertised. I haven't used gi…

…tter regularly in years and thankfully no one has asked questions there since 2021 so it's now removed from the readme. Best ways to communicate about SpiceyPy are over github issues, OpenPlanetary Slack/form, or email

README.rst

@@ -3,11 +3,11 @@ SpiceyPy
 
 SpiceyPy is a Python wrapper for the NAIF C SPICE Toolkit (N66), written using ctypes.
 
-+------------------------+-------------------+--------+-----------------+------------+--------------+
-| Continuous Integration | Code Coverage     | Docs   | Chat            |  Citation  |  Code Style  |
-+========================+===================+========+=================+============+==============+
-| |Github Build Status|  | |Coverage Status| | |Docs| | |Join the chat| | |JOSS|     |  |Black|     |
-+------------------------+-------------------+--------+-----------------+------------+--------------+
++------------------------+-------------------+--------+------------+--------------+
+| Continuous Integration | Code Coverage     | Docs   |  Citation  |  Code Style  |
++========================+===================+========+============+==============+
+| |Github Build Status|  | |Coverage Status| | |Docs| | |JOSS|     |  |Black|     |
++------------------------+-------------------+--------+------------+--------------+
 
 .. |Github Build Status| image:: https://img.shields.io/github/actions/workflow/status/AndrewAnnex/SpiceyPy/ci-build.yml?branch=main
    :alt: Github - Build Status
@@ -18,9 +18,6 @@ SpiceyPy is a Python wrapper for the NAIF C SPICE Toolkit (N66), written using c
 .. |Docs| image:: https://img.shields.io/readthedocs/spiceypy/main
    :alt: Readthedocs - Documentation
    :target: http://spiceypy.readthedocs.org/en/main/
-.. |Join the chat| image:: https://img.shields.io/gitter/room/andrewannex/spiceypy
-   :alt: Gitter - Chat room
-   :target: https://gitter.im/AndrewAnnex/SpiceyPy
 .. |JOSS| image:: https://joss.theoj.org/papers/98136d30bea9982ad160d251e2039fee/status.svg
    :alt: Citation Information: Journal of Open Source Software
    :target: https://joss.theoj.org/papers/98136d30bea9982ad160d251e2039fee