Fix typos issues in master-helper.sh

[mooncak]

Fix typos issues in below files:

1. build/README.md
2. cluster/gce/container-linux/master-helper.sh

[k8s-ci-robot]

Hi @mooncak. 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.

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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.

[mooncak]

/assign @lavalamp @yifan-gu

[mooncak]

/ok-to-test
/lgtm

[k8s-ci-robot]

@mooncak: you cannot LGTM your own PR.

In response to this:

/ok-to-test
/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.

[mooncak]

/assign @lavalamp @yifan-gu

[mooncak]

/approve

[mooncak]

/assign @lavalamp @yifan-gu

[mooncak]

@lavalamp @yifan-gu @euank @zmerlynn could you pls help review and approve? tks.

[mooncak]

@lavalamp can you help approve this PR? thanks

[lavalamp]

/lgtm
/approve

[euank]

FWIW the files in cluster were originally mirrored from kubernetes/kubernetes, and the ones in the container-linux folder at least were not changed since being mirrored.

The container-linux portion of cluster has since been deleted from the upstream source, and should probably be deleted here too for similar reasons (unmaintained, possibly broken).

That being said, I don't exactly know the plan the federation folks have for this repo. It looks like they may have moved on to a different one.

I'm fine approving this, but if you want to make more meaningful changes in this repo, you should definitely reach out to the sig-federation first and see what the intent is for this repo is before spending any significant time on it.

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: euank, lavalamp, mooncak

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• build/OWNERS [lavalamp]
• cluster/gce/container-linux/OWNERS [euank]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[mooncak]

/ok-to-test

[mooncak]

@lavalamp can you add the /ok-to-test label？tks

[lavalamp]

sorry I didn't see this until now, if you reopen you can get anyone to add /ok-to-test

[mooncak]

sorry I didn't see this until now, if you reopen you can get anyone to add /ok-to-test

ok, thanks.