Where to post problem typos and or content errors?

I sometimes see typos in the problem description, sentences that don’t really make sense and sometimes I think the problem could be reformulated to be a lot more understandable.
My question is now: Where should I post this kind of feedback?
For example in problem “Lucky Boundaries” the input section is not correctly formatted. (The li tags are in a code block and I don’t think that’s supposed to be)