Reformat ufo_sources.py to match indent of 2
Reformat ufo_sources.py to match indent of 2

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