video_format.add_option(
'--prefer-free-formats',
action='store_true', dest='prefer_free_formats', default=False,
- help='Prefer free video formats unless a specific one is requested')
+ help='Prefer free video formats over non-free formats of same quality')
video_format.add_option(
'-F', '--list-formats',
action='store_true', dest='listformats',