* subversion/include/svn_diff.h   (svn_diff_file_options_parse): Document '-p'.
* subversion/include/svn_diff.h
  (svn_diff_file_options_parse): Document '-p'.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion