doc: remove extra used in job document (#12945)

This commit is contained in:
Draven
2019-03-08 07:30:11 +08:00
committed by Kubernetes Prow Robot
parent 98d1ab4c92
commit 966e56f32f
@@ -308,7 +308,7 @@ This approach creates a pod for every work item. If your work items only take a
though, creating a Pod for every work item may add a lot of overhead. Consider another
[example](/docs/tasks/job/fine-parallel-processing-work-queue/), that executes multiple work items per Pod.
In this example, we used use the `amqp-consume` utility to read the message
In this example, we use the `amqp-consume` utility to read the message
from the queue and run our actual program. This has the advantage that you
do not need to modify your program to be aware of the queue.
A [different example](/docs/tasks/job/fine-parallel-processing-work-queue/), shows how to