Thanks for the feedback Lukileila! Also thanks to Lisa for helping out here even though she isn’t a Codecademy employee. 
To try and make sure that I understand this correctly, the issue is that the tooltip is at best confusing at and worst wrong. It should indicate that the keys to be pressed are comma , and full stop . for moving backwards and forwards respectively. The tooltip indicating that it’s < and > respectively could cause some users to add a shift, which wouldn’t work. Those instructions for international keyboard layouts won’t work either as, for example, some German keyboard layouts have semicolon ; and colon : as the shift alternates for comma and full stop respectively, with angular brackets found elsewhere.
Does that cover it? If so, sounds like the fix is just to change the copy on the tooltip, which should be pretty straightforward for us. 