Update README.rst

Author: gijzelaerr

README.rst

@@ -1,40 +1,21 @@
 About
 =====
 
-This is a ctypes based python wrapper for snap7. Snap7 is an open source,
+This is a ctypes-based Python wrapper for snap7. Snap7 is an open-source,
 32/64 bit, multi-platform Ethernet communication suite for interfacing natively
 with Siemens S7 PLCs.
 
-Python-snap7 is tested with Python 3.7+, on Windows, Linux and OS X.
+Python-snap7 is tested with Python 3.8+, on Windows, Linux and OS X.
 
 The full documentation is available on `Read The Docs <https://python-snap7.readthedocs.io/en/latest/>`_.
 
 
 Installation
 ============
 
-If you are running Windows 10, Mac OS X or GNU/Linux on an Intel x64 compatible platform you can use the binary wheel installation::
+If you are running Windows, Mac OS X or GNU/Linux on an Intel x64 or ARM 64 compatible platform you can use the binary wheel installation::
 
    $ pip install python-snap7
 
 
-Ofterwise, please read the `online installation documentation <https://python-snap7.readthedocs.io/en/latest/installation.html>`_.
-
-
-Credits
-=======
-
-* Gijs Molenaar (gijs at pythonic dot nl)
-* Stephan Preeker (stephan at preeker dot net)
-
-Both authors are available for contracting to improve python-snap7. Please contact us at the email address above for inquiries.
-
-
-Special thanks to
-=================
-
-* Davide Nardella for creating snap7
-* Thomas Hergenhahn for his libnodave.
-* Thomas W for his S7comm wireshark plugin
-* `Fabian Beitler <https://github.com/swamper123>`_ and `Nikteliy <https://github.com/nikteliy>`_ for their contributions towards the 1.0 release
-* `Lautaro Nahuel Dapino <https://github.com/lautarodapin>`_ for his contributions.
+Otherwise, please read the `online installation documentation <https://python-snap7.readthedocs.io/en/latest/installation.html>`_.