man-pages-3.54 is released

I've released man-pages-3.54. The release tarball is available on kernel.org. The browsable online pages can be found on man7.org. The Git repository for man-pages is available on kernel.org.

This changes in man-pages-3.54 consist mainly of various smaller fixes to a wide range of pages. Other than that, several more pages add information on thread-safety, thanks to the ongoing work of Peng Haitao.