sorry, some more whitespaces in blank line

Author: Johann Krauter

lib/matplotlib/patches.py

@@ -1669,7 +1669,7 @@ def get_vertices(self):
     def get_co_vertices(self):
         """
         Return the left and right co-vertex coordinates of the ellipse.
-        
+
         The definition can be found `here<https://en.wikipedia.org/wiki/Ellipse>`_
         """
         x0 = self._center[0] - self._height / 2 * np.sin(np.deg2rad(self._angle))