Follow up r36219.
Follow up r36219.

* subversion/libsvn_wc/copy.c
  (get_copyfrom_url_rev_via_parent): Fix comment to reflect changes in r36219.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@877126 13f79535-47bb-0310-9956-ffa450edef68

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