bottom edge function description updated

Author: marcobiasizzo

pyaedt/modeler/cad/object3d.py

@@ -693,7 +693,7 @@ def top_edge_y(self):
 
     @property
     def bottom_edge_y(self):
-        """Bottom edge in the X direction of the object. Midpoint is used as criteria to find the edge.
+        """Bottom edge in the Y direction of the object. Midpoint is used as criteria to find the edge.
 
         Returns
         -------