Fix typo in publish task

[AlanGreene]

Changes

/kind misc

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[AlanGreene]

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[JeromeJu]

Thanks @AlanGreene

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: JeromeJu

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[AlanGreene]

/cc @pritidesai

[pritidesai]

thanks @AlanGreene

/lgtm