Ah, right. It's listed as CC-BY-SA though, instead of CC-BY. And there seems to be no mention of David Revoy.
https://itch.io/post/8689912
I think I copied this comment of yours.
Ah, thanks for pointing that out. The text was incorrect, while the link correctly pointing to the CC-BY page. Rectified. The text now also matches the license mentioned under More information and that of David Revoy's original work.
Updated in game as well.
