diff --git a/Multi-Objects-2D-renderer.md b/Multi-Objects-2D-renderer.md
index 2d593eb..301f407 100644
--- a/Multi-Objects-2D-renderer.md
+++ b/Multi-Objects-2D-renderer.md
@@ -1,10 +1,12 @@
 A simple 2D rendering engine that simulates several 2D objects moving over a planar background.
 
 ## Example
-First set the absolute paths in `multi_objects.conf`:
+First set the absolute paths in `multi_objects.conf` and `example.scene`:
 
     roscd esim_ros
     gedit cfg/multi_objects.conf
+    roscd imp_multi_objects_2d
+    gedit scenes/example.scene
 
 To run the example: