Fix description for `--sample-without-replacement` option

                       help='weight decay')

    group.add_argument('--sample-without-replacement', default=0, type=int, metavar='N',

                       help='If bigger than 0, use that number of mini-batches for each epoch,'

                            ' where each sample is drawn randomly with replacement from the'

                            ' where each sample is drawn randomly without replacement from the'

                            ' dataset')

    return group