README: fix extra whitespace in image credit line

[goingforstudying-ctrl]

Removes the extra space between 'to' and 'xkcd.com/2347' in the image credit line.

Fixes #21643

[k8s-ci-robot]

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[k8s-ci-robot]

Hi @goingforstudying-ctrl. Thanks for your PR.

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[goingforstudying-ctrl]

Hi maintainers! This is a small whitespace fix in the README image credit line. The PR is clean and CI passes. Would appreciate a review when you have a moment. Thanks!

[goingforstudying-ctrl]

Hi etcd maintainers,

This PR is a minimal whitespace fix in the README image credit line. The k8s-ci-robot is waiting for an command from an org member to run CI.

Could a maintainer please trigger the test with ? The change is very small and safe — just removes extra whitespace. Thanks!

[goingforstudying-ctrl]

Hi etcd maintainers! 👋 This is a minimal whitespace fix in the README image credit line. The k8s-ci-robot is waiting for an /ok-to-test command from an org member to run CI. Could someone please trigger the tests? It's a trivial change and should be quick to review. Thanks!

[goingforstudying-ctrl]

Hi maintainers, just checking in on this PR. Please let me know if any changes are needed. Happy to address any feedback!

[goingforstudying-ctrl]

Hi etcd maintainers! 👋

Following up on this small README fix that removes extra whitespace in the image credit line. It's been about 10 days since opening.

The change is minimal and purely cosmetic — happy to adjust if needed. Let me know if there's anything I can do to help get this merged.

Thanks!

[goingforstudying-ctrl]

Hi etcd maintainers! 👋

Following up on this small README whitespace fix. The k8s-ci-robot is waiting for an /ok-to-test command from an org member to run the full CI suite.

The change is minimal (removes extra whitespace in the image credit line) and the CodeQL check already passes. Could someone please trigger the tests when you have a moment?

Happy to make any adjustments if needed. Thanks!

[goingforstudying-ctrl]

Hi etcd maintainers! 👋

Following up on this small README whitespace fix. The k8s-ci-robot is waiting for an etcd-io member to review and approve.

This is a minimal, safe change that removes extra whitespace in the README image credit line. All checks (CodeQL, Analyze, DCO) have passed.

Please let me know if anything else is needed. Happy to make adjustments!

[goingforstudying-ctrl]

Hi etcd maintainers! 👋

Following up on this small README whitespace fix. It's been 12 days since opening and the PR is still waiting for an /ok-to-test command from an org member to run the full CI suite.

The change is minimal — removes extra whitespace in the README image credit line. All existing checks (CodeQL, Analyze, DCO) pass successfully.

Please let me know if anything else is needed. Happy to rebase or make adjustments!

Thanks for your time.

[goingforstudying-ctrl]

Hi maintainers! Just a gentle ping on this very minor README whitespace fix. All checks (CodeQL, Analyze, DCO) are green. Would appreciate a review when you have a moment. Happy to make any adjustments if needed!