caught a few mistakes based on flake8 warnings (thanks!)
caught a few mistakes based on flake8 warnings (thanks!)

graphicore/fontbakery,googlefonts/fontbakery,moyogo/fontbakery,googlefonts/fontbakery,graphicore/fontbakery,googlefonts/fontbakery,graphicore/fontbakery,moyogo/fontbakery,moyogo/fontbakery