Update GitHub Pages versions
Update GitHub Pages versions

Sorry, the comment was removed by 226fe9bb7d202b2992e95c81d220ba69b72ea98a
There were some unfortunate whitespace changes in that commit too. Mea culpa.

kevinoid/jekyll-sitemap,kevinoid/jekyll-sitemap,jekyll/jekyll-sitemap,jekyll/jekyll-sitemap