Minor stylistic changes to render.py
Minor stylistic changes to render.py

adamzap/landslide,ionelmc/python-darkslide,ionelmc/python-darkslide,kwangkim/landslide,ptisserand/landslide,exciteresearch/landslide,netantho/epicslide,kwangkim/landslide,adamzap/landslide,exciteresearch/landslide,kwangkim/landslide,exciteresearch/landslide,ptisserand/landslide,adamzap/landslide,n1k0/landslide,netantho/epicslide,n1k0/landslide,ionelmc/python-darkslide,ptisserand/landslide