Fix typos

[mikeweiwei]

What type of PR is this?

/kind cleanup

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:

Does this PR introduce a user-facing change?:

NONE

[k8s-ci-robot]

Hi @mikeweiwei. Thanks for your PR.

I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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[mikeweiwei]

/kind cleanup

[mysunshine92]

/sig node

[Rajat-0]

/lgtm

[k8s-ci-robot]

@Rajat-0: changing LGTM is restricted to assignees, and only kubernetes/kubernetes repo collaborators may be assigned issues.

In response to this:

/lgtm

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[ash2k]

/ok-to-test
/lgtm

[nikhita]

/assign @k82cn
for approval

[k82cn]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: k82cn, mikeweiwei

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• pkg/controller/nodelifecycle/OWNERS [k82cn]

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