Notifying the readers about the change in default value in context example

The example given for context (Passing Data Deeply with Context) starts with a default value of 1. Later on, for explaining 'Using and providing context from the same component', it is changed to 0 and remains the same for a later subtopic too.
While I was going through the example, I was left confused about how the code (shown in the below screenshot) is working given that the default value is set to 1 until I checked the 'LevelContext.js'.

While one can look at the 'LevelContext.js' and check, I think it would be better to make readers aware of the change! We can add a small sentence like 'Note that the default value is changed to 0'

Start in the “Passing Data Deeply with Context” example and compare its displayed default value with LevelContext.js, then read the “Using and providing context from the same component” subsection. Add a brief note where the example changes to 0, and confirm the later subsection remains consistent with that explanation.