There is a typo in the hyperlink, the "https" is typed as "tttps": https://github.com/staticwebdev/30DaysOfSWA/blob/c37e09c4db27cd20f4d4d65aabb11ff56a221c53/www/blog/2022-05-09.md?plain=1#LL54C45-L54C45