Remove redundant comments from Sphinx configuration script

Author: zilder

docs/source/conf.py

@@ -38,10 +38,6 @@
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
-#extensions = [
-#    'sphinx.ext.autodoc',
-#]
-
 extensions = ['sphinx.ext.autodoc', 'sphinxcontrib.napoleon']
 
 # Add any paths that contain templates here, relative to this directory.