fix: links to docs

doc/source/contributing.rst

@@ -4,9 +4,9 @@
 Contribute
 ==========
 Overall guidance on contributing to a PyAnsys library appears in the
-`Contributing <https://dev.docs.pyansys.com/overview/contributing.html>`_ topic
+`Contributing <https://dev.docs.pyansys.com/how-to/contributing.html>`_ topic
 in the *PyAnsys Developer's Guide*. Ensure that you are thoroughly familiar
-with it and all `Guidelines and Best Practices <https://dev.docs.pyansys.com/guidelines/index.html>`_
+with it and all `Guidelines and Best Practices <https://dev.docs.pyansys.com/coding-style/index.html>`_
 before attempting to contribute to PyMAPDL-Reader.
 
 The following contribution information is specific to PyMAPDL-Reader.