diff --git a/docs/images/lib3x-vrn2_cells_from-1.JPG b/docs/images/lib3x-vrn2_cells_from-1.JPG
index d37bdc09..dbc5b29e 100644
Binary files a/docs/images/lib3x-vrn2_cells_from-1.JPG and b/docs/images/lib3x-vrn2_cells_from-1.JPG differ
diff --git a/docs/lib3x-vrn2_cells_from.md b/docs/lib3x-vrn2_cells_from.md
index 9f25a66f..797eb3ac 100644
--- a/docs/lib3x-vrn2_cells_from.md
+++ b/docs/lib3x-vrn2_cells_from.md
@@ -13,9 +13,7 @@ Create cell shapes of Voronoi from a list of points.
     use <hull_polyline2d.scad>;
     use <voronoi/vrn2_cells_from.scad>;
 
-    xs1 = rands(-20, 20, 15);
-    ys1 = rands(-20, 20, 15);
-    points = [for(i = [0:len(xs1) - 1]) [xs1[i], ys1[i]]];
+    points = [for(i = [0:50]) rands(-100, 100, 2)]; 
 
     cells = vrn2_cells_from(points);
     for(i = [0:len(points) - 1]) {