Resolve PEP8 issues in docs/conf.py
./flake8.sh :
./docs/conf.py:23:1: E265 block comment should start with '# '
./docs/conf.py:35:5: E128 continuation line under-indented for visual indent
./docs/conf.py:36:5: E128 continuation line under-indented for visual indent
./docs/conf.py:37:5: E128 continuation line under-indented for visual indent
./docs/conf.py:38:5: E128 continuation line under-indented for visual indent
./docs/conf.py:176:1: E303 too many blank lines (4)
Edited by Romain Guillot