* subversion/libsvn_wc/wc.h   (SVN_WC__VERSION): Document 1.9.x working copy format, like we did for the     older versions.
* subversion/libsvn_wc/wc.h
  (SVN_WC__VERSION): Document 1.9.x working copy format, like we did for the
    older versions.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1765295 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion