Doc fixes.
Doc fixes.

* subversion/include/svn_path.h (svn_path_component_count,
  svn_path_remove_components): Add @since line.  Fix typo.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@854816 13f79535-47bb-0310-9956-ffa450edef68

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