message: Fixing small typo in comment
diff: @@ -73,7 +73,7 @@ def _get_global_id(cluster_spec, task_type, task_id, chief_task_type):
  if PS in cluster_spec.jobs:
  task_type_ordered_list.append(PS)
  - # Find the right gloabl_id for current task.
  + # Find the right global_id for current task.
  next_global_id = 0
  for t in task_type_ordered_list:
  if t == task_type:
  