[3.13] gh-128874: Fix the documentation for blurb 2.0 (GH-128875)#128877

vstinner merged 1 commit intopython:3.13python/cpython:3.13from

miss-islington:backport-40a4d88-3.13miss-islington/cpython:backport-40a4d88-3.13Copy head branch name to clipboard