Merge tag 'docs-6.8-fixes3' of git://

Pull two documentation build fixes from Jonathan Corbet:

 - The XFS online fsck documentation uses incredibly deeply nested
   subsection and list nesting; that broke the PDF docs build. Tweak a
   parameter to tell LaTeX to allow the deeper nesting.

 - Fix a 6.8 PDF-build regression

* tag 'docs-6.8-fixes3' of git://
  docs: translations: use attribute to store current language
  docs: Instruct LaTeX to cope with deeper nesting