docs: Update datafiles.md
docs: Update datafiles.md


gohugoio/hugo,anthonyfok/hugo,mdhender/hugo,digitalcraftsman/hugo,anthonyfok/hugo,mitchchn/hugo,anthonyfok/hugo,gohugoio/hugo,fedelibre/hugo,fedelibre/hugo,mitchchn/hugo,gohugoio/hugo,mdhender/hugo,fedelibre/hugo,mdhender/hugo,fedelibre/hugo,digitalcraftsman/hugo,mdhender/hugo