Default value of number 0 doesn't get output in help #58

cli.parse({
    ccol: ['c', 'C ID column number', 'number', 1],
    dryrun: ['n', 'Dry run'],
    ocol: ['i', 'O ID column number', 'number', 0],
    outfile: ['o', 'Output file', 'path']
});

Options:
  -c, --ccol [NUMBER]C ID column number (Default is 1)
  -n, --dryrun           Dry run
  -i, --ocol NUMBER  O ID column number
  -o, --outfile PATH     Output file
  -h, --help             Display help and usage details