#21 Illustrate bounding box and polygon

NaturalHistoryMuseum · Apr 30, 2018 · 3f527c1 · 3f527c1
1 parent 594464d
commit 3f527c1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -181,7 +181,9 @@ symbol types
 []
 ```
 
-## Bounding boxes and polygon
+## Bounding boxes and polygons
+
+The blue and pink boxes show `rect` and `polygon`, respectively.
 
 ![Two barcodes with bounding boxes and polygons](./bounding_box_and_polygon.png)