The code blocks in the FAQ were either missing languages or had the incorrect language (the API used to parse the markdown requires sv for Svelte).

sveltejs/sites#297 should be merged and released first so that the correct styles are applied.

See sveltejs/kit#3794 (comment) for context

Before submitting the PR, please make sure you do the following

• It's really useful if your PR references an issue where it is discussed ahead of time. In many cases, features are absent for a reason. For large changes, please create an RFC: https://github.com/sveltejs/rfcs
• Prefix your PR title with [feat], [fix], [chore], or [docs].
• This message body should clearly illustrate what problems it solves.
• Ideally, include a test that fails without this PR but passes with it.

Tests

• Run the tests with npm test and lint the project with npm run lint