Update README.md

Author: kevinmirc

README.md

@@ -83,7 +83,7 @@ production:
 
 Everything is optional. If no configuration is provided, Solid Queue will run with one dispatcher and one worker with default settings.
 
-- `polling_interval`: the time interval in seconds that workers and dispatchers will wait before checking for more jobs. This time defaults to `5` seconds for dispatchers and `1` second for workers.
+- `polling_interval`: the time interval in seconds that workers and dispatchers will wait before checking for more jobs. This time defaults to `1` second for dispatchers and `0.1` seconds for workers.
 - `batch_size`: the dispatcher will dispatch jobs in batches of this size.
 - `queues`: the list of queues that workers will pick jobs from. You can use `*` to indicate all queues (which is also the default and the behaviour you'll get if you omit this). You can provide a comma-separated list of queues. Jobs will be polled from those queues in order, so for example, with `real_time,background`, no jobs will be taken from `background` unless there aren't any more jobs waiting in `real_time`. You can also provide a prefix with a wildcard to match queues starting with a prefix. For example:
 ```yml