Fix docstring typo from r21739.
Fix docstring typo from r21739.

* subversion/include/svn_wc.h
  (svn_wc_canonicalize_svn_prop_get_file_t): refer to correct function.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@866339 13f79535-47bb-0310-9956-ffa450edef68

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