message: spelling: event
diff: @@ -472,7 +472,7 @@ class event_predicate(predicate):
  Args:
  id_pred: optional predicate to call on the EventData instance's id field
  args_pred: optional predicate to call on a list of the EventData 's argument values
  - severity_pred: optional predicate to call on the EvenetData instances severity field
  + severity_pred: optional predicate to call on the EventData instances severity field
  time_pred: optional predicate to call on the EventData instance's timestamp
  """
  true_pred = always_true()
  