- help='Minimum number of seconds to sleep before each download. Sleep will be for a random interval if '
- '--max-sleep-interval is also passed.'
- )
+ help=(
+ 'Number of seconds to sleep before each download when used alone '
+ 'or a lower bound of a range for randomized sleep before each download '
+ '(minimum possible number of seconds to sleep) when used along with '
+ '--max-sleep-interval.'))