* notes/sparse-directories.txt: Update title of document.  Say what   actually happens with -N and in the revved APIs.
* notes/sparse-directories.txt: Update title of document.  Say what
  actually happens with -N and in the revved APIs.

Suggested by: glasser
(The -N and APIs stuff, not the title update.)


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@870375 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion