cleanup: fix typo

[andyzhangx]

What type of PR is this?
/kind documentation

What this PR does / why we need it:
cleanup: fix typo

Which issue(s) this PR fixes:

Fixes #

Requirements:

• uses conventional commit messages
• includes documentation
• adds unit tests
• tested upgrade from previous version

Special notes for your reviewer:

Release note:

none

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: andyzhangx

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[k8s-ci-robot]

@andyzhangx: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-blob-csi-driver-external-e2e-blobfuse-v2	12b51b0	link	true	/test pull-blob-csi-driver-external-e2e-blobfuse-v2
pull-blob-csi-driver-e2e-capz	12b51b0	link	true	/test pull-blob-csi-driver-e2e-capz

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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[andyzhangx]

/cherrypick release-1.23

[k8s-infra-cherrypick-robot]

@andyzhangx: new pull request created: #1034

In response to this:

/cherrypick release-1.23

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.

[andyzhangx]

/cherrypick release-1.22

[andyzhangx]

/cherrypick release-1.21

[k8s-infra-cherrypick-robot]

@andyzhangx: new pull request created: #1035

In response to this:

/cherrypick release-1.22

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.

[k8s-infra-cherrypick-robot]

@andyzhangx: new pull request created: #1036

In response to this:

/cherrypick release-1.21

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.

[andyzhangx]

/cherrypick release-1.19

[k8s-infra-cherrypick-robot]

@andyzhangx: new pull request created: #1037

In response to this:

/cherrypick release-1.19

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.