Sorry if this is the wrong place, not sure where to post this since the GitHub repo doesn’t accept community contributions anymore, so I assume I just post it here?

In the exercise “say” - at the bottom it states the following:

Add capability of converting up to the max value for u64: 9,223,372,036,854,775,807.

However, 9,223,372,036,854,775,807 is the max value of i64, not u64.
The max value of u64 is as written in the test cases, 18,446,744,073,709,551,615.

Can this text be updated?

On the side, I had also opened this PR a while back but it was closed. Any thoughts on this?