Add missing `>` in components how to

[dalmaer]

Fixes #SOME_ISSUE_NUMBER

Changes proposed in this pull request:

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[chrome-devrel-review-bot]

Hello! This is an automated review by our custom reviewbot. It updates automatically when code or GitHub comments in this pull request are created or updated.

Requested changes

If there are any common problems with the content files you created or modified, they will be listed here.

src/site/content/en/blog/components-howto-checkbox/index.md

• This file passed all of our automated Markdown audits.

[chrome-devrel-review-bot]

Hello! This is an automated review by our custom reviewbot. It updates automatically when code or GitHub comments in this pull request are created or updated.

Requested changes

If there are any common problems with the content files you created or modified, they will be listed here.

src/site/content/en/blog/components-howto-checkbox/index.md

• This file passed all of our automated Markdown audits.

[matthiasrohmer]

Thanks for your contribution, @dalmaer! In order to merge it we require you to sign our CLA.

[alexandrascript]

@dalmaer to merge it, we require you to sign the CLA: https://cla.developers.google.com/

Can you please do so?