diff --git a/intra_process_demo/README.md b/intra_process_demo/README.md
index 1d5f7c342..1d5cca647 100644
--- a/intra_process_demo/README.md
+++ b/intra_process_demo/README.md
@@ -72,10 +72,10 @@ This starts the `camera_node` ROS 2 node and publishes images captured from your
 ros2 run intra_process_demo camera_node
 ```
 
-This starts the `watermarked_node` ROS 2 node which subscribes to raw images from ROS 2 topic `/image`, overlays both **process ID number** and **message address** on top of the image visually and publishes to ROS 2 topic `/watermarked_image`.
+This starts the `watermark_node` ROS 2 node which subscribes to raw images from ROS 2 topic `/image`, overlays both **process ID number** and **message address** on top of the image visually and publishes to ROS 2 topic `/watermarked_image`.
 ```bash
 # Open new terminal
-ros2 run intra_process_demo watermarked_node
+ros2 run intra_process_demo watermark_node
 ```
 
 This starts the `image_view_node` ROS 2 node which subscribes to `/watermarked_image` and displays the received images in an OpenCV GUI window.