Update line.py

Author: CedarGroveStudios

adafruit_display_shapes/line.py

@@ -40,7 +40,7 @@ class Line(Polygon):
 
     def __init__(self, x0, y0, x1, y1, color):
         super().__init__([(x0, y0), (x1, y1)], outline=color)
-        
+
     @property
     def color(self):
         """The line color value. Can be a hex value for a color or
@@ -51,4 +51,3 @@ def color(self):
     def color(self, color):
         self.outline = color
         return
-