docs/fix some typos

[SebasF1349]

Linked Issue

Closes #{issueNumber}

Description

Fix some typos in different pages.

Changsets

Instructions: Changesets automate our changelog. If you modify files in /packages/skeleton, run pnpm changeset in the root of the monorepo, follow the prompts, then commit the markdown file. Changes that add features should be minor while chores and bugfixes should be patch. Please prefix the changeset message with feat:, bugfix: or chore:.

Checklist

Please read and apply all contribution requirements.

• This PR targets the dev branch (NEVER master)
• Documentation reflects all relevant changes
• Branch is prefixed with: docs/, feat/, chore/, bugfix/
• Ensure Svelte and Typescript linting is current - run pnpm check
• Ensure Prettier linting is current - run pnpm format
• All test cases are passing - run pnpm test
• Includes a changeset (if relevant; see above)

[changeset-bot]

⚠️ No Changeset found

Latest commit: 4a7be58

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Name	Status	Preview	Updated (UTC)
skeleton-docs	✅ Ready (Inspect)	Visit Preview	Oct 18, 2023 7:15pm

[endigo9740]

Thanks @SebasF1349 I'll aim to include this in my PR review session on Friday.