fastapi

cabed9ef - 📝 Update comma in `docs/en/docs/async.md` (#12062)

📝 Update comma in `docs/en/docs/async.md` (#12062) Co-authored-by: Alec Gillis <alecgillis@quorum.us> Co-authored-by: Sofie Van Landeghem <svlandeg@users.noreply.github.com>