docs: fix typo 'internalization'

[dandv]

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[github-actions]

⚡️ Lighthouse report for the deploy preview of this PR

URL	Performance	Accessibility	Best Practices	SEO	PWA	Report
/	🟢 93	🟢 97	🟢 100	🟢 100	🟢 90	Report
/docs/installation	🟠 77	🟢 100	🟢 100	🟢 100	🟢 90	Report

[slorber]

thanks 👍