message: link to csv format document from pcm help
diff: @@ -93,7 +93,8 @@ void print_help(const string prog_name)
  cerr << " -nsys | --nosystem | /nsys => hide system related output\n";
  cerr << " -m | --multiple-instances | /m => allow multiple PCM instances running in parallel\n";
  cerr << " -csv[=file.csv] | /csv[=file.csv] => output compact CSV format to screen or\n"
  - << " to a file, in case filename is provided\n";
  + << " to a file, in case filename is provided\n"
  + << " the format used is documented here: https://software.intel.com/content/www/us/en/develop/blogs/intel-pcm-column-names-decoder-ring.html\n";
  cerr << " -i[=number] | /i[=number] => allow to determine number of iterations\n";
  print_help_force_rtm_abort_mode(37);
  cerr << " Examples:\n";
  