Update python.rst

Author: mmmarinho

docs/source/preamble/python.rst

@@ -12,7 +12,7 @@ Python Basics
    :maxdepth: 2
 
    python/installing_python
-   python/editing_python_source
+   python/editing_python_source_pycharm
    python/python_best_practices
    python/python_asyncio
    python/python_packaging