extra double quotation in font-family

[safeamiiir]

As part of the exercise for the devtools workshop, there's a question about

- What is the CSS variable that holds this value? (Hint: variables start with --, like, --paper)

but there's a tiny bug in the code, which makes the first item in the font property skipped, it has an unneeded double quotation with the css-variable --code.

I also don't know if it was by design to choose a font which is not available (Lato)? (then based on the CSS it will go for the next font which is system-ui) because it was making people confused