fix the pr

rephrase the expressions.
This commit is contained in:
Xiaoyu Zhang
2017-03-24 05:57:05 +08:00
committed by Andrew Chen
parent 9b15f8d77b
commit 438420ee21
@@ -37,7 +37,7 @@ The autoscaler uses heapster to collect CPU utilization.
Therefore, it is required to deploy heapster monitoring in your cluster for autoscaling to work.
The autoscaler accesses corresponding replication controller, deployment or replica set by scale sub-resource.
Scale is an interface which allows to dynamically set the number of replicas and to learn the current states of them.
Scale is an interface that allows you to dynamically set the number of replicas and examine each of their current states.
More details on scale sub-resource can be found [here](https://github.com/kubernetes/kubernetes/blob/{{page.githubbranch}}/docs/design/horizontal-pod-autoscaler.md#scale-subresource).