Update computer-api.mdx – fix typo

[MrJarnould]

fixed typo. From keboard to keyboard.

Describe the changes you have made:

Reference any relevant issues (e.g. "Fixes #000"):

Pre-Submission Checklist (optional but appreciated):

• [ x] I have included relevant documentation updates (stored in /docs)
• [x ] I have read docs/CONTRIBUTING.md
• [ x] I have read docs/ROADMAP.md

OS Tests (optional but appreciated):

• Tested on Windows
• Tested on MacOS
• Tested on Linux

[MikeBirdTech]

Thanks for the fix @MrJarnould!