Remove bracket in getting-started-with-github-codespaces-for-machine-learning#opening-the-image-classifier-notebook

[nguyenalex836]

Code of Conduct

• I have read and agree to the GitHub Docs project's Code of Conduct

What article on docs.github.com is affected?

https://docs.github.com/en/codespaces/developing-in-a-codespace/getting-started-with-github-codespaces-for-machine-learning#opening-the-image-classifier-notebook

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What part(s) of the article would you like to see updated?

For more information about the default image, see "Introduction to dev containers" and the devcontainers/images repository].

Remove the unnecessary bracket before the period

Additional information

No response