Update doc/distributed_python/debugging.rst

Co-authored-by: Ariel Schulz <[email protected]>

Author: mkcorneli

doc/distributed_python/debugging.rst

@@ -1,4 +1,4 @@
 Debugging
 ---------
 
-For version of Python 3.X we recommend using `pyexasol <https://exasol.github.io/pyexasol/master/index.html>`_ and the `script output functionality <https://exasol.github.io/pyexasol/master/user_guide/udf_script_output.html>`_ to debug your UDFs.
+For Python versions 3.x, we recommend using `pyexasol <https://exasol.github.io/pyexasol/master/index.html>`_ and the `script output functionality <https://exasol.github.io/pyexasol/master/user_guide/udf_script_output.html>`_ to debug your UDFs.