Merge pull request #59265 from yue9944882/fix-irregular-docs-typo-ish

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>.

fix(doc): irregular descriptive docs

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

Fixes documentations.

**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

```
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Kubernetes Submit Queue 2018-02-04 01:55:04 -08:00 committed by GitHub
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@ -59,7 +59,7 @@ type Queue interface {
// has since been added.
AddIfNotPresent(interface{}) error
// Return true if the first batch of items has been popped
// HasSynced returns true if the first batch of items has been popped
HasSynced() bool
// Close queue