Fix API documentation formatting. (#8197)

python/ray/worker.py

@@ -581,9 +581,9 @@ def init(address=None,
  redis_port (int): The port that the primary Redis shard should listen
  to. If None, then a random port will be chosen.
  num_cpus (int): Number of CPUs the user wishes to assign to each
- raylet.
+  raylet.
  num_gpus (int): Number of GPUs the user wishes to assign to each
- raylet.
+  raylet.
  resources: A dictionary mapping the names of custom resources to the
  quantities for them available.
  memory: The amount of memory (in bytes) that is available for use by
@@ -606,7 +606,7 @@ def init(address=None,
  manner. However, the same ID should not be used for different
  drivers.
  local_mode (bool): If true, the code will be executed serially. This
- is useful for debugging.
+  is useful for debugging.
  driver_object_store_memory (int): Limit the amount of memory the driver
  can use in the object store for creating objects. By default, this
  is autoset based on available system memory, subject to a 20GB cap.
@@ -1691,7 +1691,7 @@ def cancel(object_id, force=False):
 
  Args:
  id (ActorHandle or ObjectID): Handle for the actor to kill or ObjectID
- of the task to kill.
+  of the task to kill.
  """
  worker = ray.worker.global_worker
  worker.check_connected()