"::: {.warning}" rendered incorrectly

**What happened** For [genAttrs'](https://noogle.dev/f/lib/genAttrs'), it seems like the warning section is not rendered correctly. When grepping nixpkgs, we can find 17 results with `:::\{\.warning\}` (without space) and 105 results `::: \{\.warning\}` (with space). `doc/README.md` says it's the latter, does this matter here? The offending documentation uses the latter (the docs one, with space) and doesn't render properly. **Steps to Reproduce** Steps to reproduce the behavior: Go to <https://noogle.dev/f/lib/genAttrs'>. **Expected behavior** The warning section should be parsed and rendered. **Screenshots** <img width="1577" height="495" alt="Image" src="https://github.com/user-attachments/assets/652b48a4-9489-4fff-9b8c-fe35ea14747d" /> **Desktop (please complete the following information):** - OS: "Linux 6.12.44, NixOS, 25.05 (Warbler), 7b936b6c" - Browser "Mozilla Firefox 142.0.1"