Doc change

Author: ianthomas23

lib/matplotlib/tri/triangulation.py

@@ -91,7 +91,7 @@ def calculate_plane_coefficients(self, z):
     @property
     def edges(self):
         """
-        Return integer array of shape (?,2) containing all edges of
+        Return integer array of shape (nedges,2) containing all edges of
         non-masked triangles.
 
         Each edge is the start point index and end point index.  Each