Update README.md

[glenn-jocher]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

No changes were made in this PR.

📊 Key Changes

• 🚫 No code modifications or updates.

🎯 Purpose & Impact

• 🕵️‍♂️ This PR does not affect the current functionality or user experience.

[UltralyticsAssistant]

👋 Hello @glenn-jocher! Thank you for submitting a PR to the Ultralytics actions repository. We appreciate your efforts to improve the README.md for better readability. To ensure everything is streamlined, please review and confirm the following checklist:

• ✅ Purpose Clarity: You've provided a clear rationale for your change. Please link any related issues if applicable.
• ✅ Branch Sync: Ensure your PR is up-to-date with the main branch. If it's not, you can update it by clicking the 'Update branch' button or by running git pull and git merge main locally.
• ✅ CI Passing: Verify that all relevant Ultralytics CI checks are successful. Address any issues if they arise.
• ✅ Documentation: As this change pertains to the README, documentation updates are inherently covered.
• ✅ Tests: For documentation changes, additional tests are usually not required. If any functional changes accompany this, ensure relevant tests are included.
• ✅ CLA Compliance: If this is your first PR with Ultralytics, please ensure you’ve signed the Contributor License Agreement.
• ✅ Focus on Essentials: As advised by Bruce Lee, "hack away the unessential." Keep your changes laser-focused on improving what's necessary.

Please check out our Contributing Guide for any further instructions. A human reviewer will take a look at your submission soon. If you have questions, feel free to ask. Thanks for helping make Ultralytics better! 🚀