Merge pull request #66704 from liangwenguo/comment_error

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Correct spelling errors in the comments

**What this PR does / why we need it**:

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```
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Kubernetes Submit Queue 2018-08-13 11:39:53 -07:00 committed by GitHub
commit fbb2dfcc6a
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@ -46,7 +46,7 @@ var _ = SIGDescribe("[HPA] Horizontal pod autoscaling (scale resource: CPU)", fu
})
SIGDescribe("[Serial] [Slow] ReplicaSet", func() {
// CPU tests via deployments
// CPU tests via ReplicaSets
It(titleUp, func() {
scaleUp("rs", common.KindReplicaSet, false, rc, f)
})