diff --git a/src/docs/images/ex_transportation_amount_distance.png b/src/docs/images/ex_transportation_amount_distance.png
index 8c52266..284e891 100644
Binary files a/src/docs/images/ex_transportation_amount_distance.png and b/src/docs/images/ex_transportation_amount_distance.png differ
diff --git a/src/docs/reports.md b/src/docs/reports.md
index 3ecd145..9b087ef 100644
--- a/src/docs/reports.md
+++ b/src/docs/reports.md
@@ -79,7 +79,7 @@ Generated by `RELOG.write_plant_outputs_report(solution, filename)`. For a concr
 | `plant type`  | Plant type.
 | `location name`  | Location name.
 | `year`  | What year this row corresponds to. This reports includes one row for each year in the simulation.
-| `product`  | Product being produced.
+| `product name`  | Product being produced.
 | `amount produced (tonne)` | Amount of product produced this year.
 | `amount sent (tonne)` | Amount of product produced by this plant and sent to another plant for further processing this year.
 | `amount disposed (tonne)` | Amount produced produced by this plant and immediately disposed of locally this year.