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[intra_process_demo] executable name in README.md fix-up #690

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May 16, 2024
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4 changes: 2 additions & 2 deletions intra_process_demo/README.md
Original file line number Diff line number Diff line change
@@ -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.