Update google-kubernetes-tutorial.md

[thecodeassassin]

Fixed typo in docs

What problem does this PR solve?

What is changed and how does it work?

Check List

Tests

• Unit test
• E2E test
• Stability test
• Manual test (add detailed scripts or steps below)
• No code

Code changes

• Has Helm charts change
• Has Go code change
• Has CI related scripts change
• Has documents change

Side effects

• Breaking backward compatibility

Related changes

• Need to cherry-pick to the release branch
• Need to update the documentation

Does this PR introduce a user-facing change?:

[sre-bot]

Hi contributor, thanks for your PR.

This patch needs to be approved by someone of admins. They should reply with "/ok-to-test" to accept this PR for running test automatically.

[CLAassistant]

Thank you for your submission, we really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
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[gregwebs]

/ok-to-test

[gregwebs]

Thanks @thecodeassassin
BTW, you might try our terraform based setup where we have been focusing our efforts lately.

[thecodeassassin]

@gregwebs thanks for the tip. Does it also show how to span tidb over multiple (geographic) clusters?

[gregwebs]

Our operator is designed to run on a single K8s cluster. So you would need to have a federated K8s cluster . You can look at using tidb-ansible for deploying across datacenters.

[tennix]

LGTM