fix spelling mistakes

[JameKeal]

What type of PR is this?

/kind enhancement

What this PR does / why we need it:

some spelling mistakes, some little detail, it doesn't matter

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?

other Note

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In response to this:

What type of PR is this?

/kind enhancement

What this PR does / why we need it:

some spelling mistakes, some little detail, it doesn't matter

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?

other Note

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[Congrool]

looks good. I cannot find any reason for this e2e-tests error. Maybe need a retest.
Could you please retest it? @rambohe-ch

[Congrool]

Thanks.
/lgtm

[rambohe-ch]

/lgtm
/approve

[rambohe-ch]

/lgtm
/approve

[openyurt-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: JameKeal, rambohe-ch

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