old_contents: 
  """
      gerberlicious, a python library for programmatically generating Gerber files
  
      Example script.
  """
  
  from gerberlicious.point import Point
  from gerberlicious.layer import Layer
  from gerberlicious.aperture import CircleAperture
  from gerberlicious.drawable import PointList, ApertureFlash
  from gerberlicious.render import GerberRenderer, SVGRenderer
  
  if __name__ == "__main__":
      layer = Layer()
      
      aperture1 = CircleAperture("10", 0.1)
      layer.add_aperture(aperture1)
  
      aperture2 = CircleAperture("11", 0.2, 0.1)
      layer.add_aperture(aperture2)
  
      square = PointList(aperture1)
      square.add_point(Point(2.5, 0))
      square.add_point(Point(5, 0))
      square.add_point(Point(5, 5))
      square.add_point(Point(0, 5))
      square.add_point(Point(0, 2.5))
      square.add_point(Point(2.5, 0))
      layer.add_shape(square)
  
      donut = ApertureFlash(aperture2, Point(0, 5))
      layer.add_shape(donut)
  
      gr = GerberRenderer(layer)
      gr.write_file("out.grb")
  
      sr = SVGRenderer(layer)
      sr.write_file("out.svg")
  
new_contents: 
  """
      gerberlicious, a python library for programmatically generating Gerber files
  
      Example script.
  """
  
  from gerberlicious.point import Point
  from gerberlicious.layer import Layer
  from gerberlicious.aperture import CircleAperture
  from gerberlicious.drawable import PointList, ApertureFlash
  from gerberlicious.render import GerberRenderer, SVGRenderer
  
  if __name__ == "__main__":
      layer = Layer()
      
      aperture1 = CircleAperture("10", 0.1)
      layer.add_aperture(aperture1)
  
      aperture2 = CircleAperture("11", 0.2, 0.1)
      layer.add_aperture(aperture2)
  
      path = PointList(aperture1)
      path.add_point(Point(2.5, 0))
      path.add_point(Point(5, 0))
      path.add_point(Point(5, 5))
      path.add_point(Point(0, 5))
      path.add_point(Point(0, 2.5))
      path.add_point(Point(2.5, 0))
      layer.add_shape(path)
  
      donut = ApertureFlash(aperture2, Point(0, 5))
      layer.add_shape(donut)
  
      gr = GerberRenderer(layer)
      gr.write_file("out.grb")
  
      sr = SVGRenderer(layer)
      sr.write_file("out.svg")
  
subject: Rename 'square' to 'path' in example script