SIMPLE ONE: explanation example has an "error"

[typxxi]

Thanks a lot for the solution but you might update your example code here

  **channels:
    - image: /local/images/tv_logo/channel_1.png
      number: '1'
    - image: /local/images/tv_logo/channel_2.png
      number: '1'**

the second line of number should be number: '2'