correcting errors in the text and improving readability

[SoulcoIIector]

Pull Request: Fix Typos and Improve Readability

Summary

This PR fixes multiple typos and improves readability in the CONTRIBUTING.md file. Minor grammatical and stylistic changes have been made to enhance clarity and professionalism.

Changes

Fixed Typos:

1. "conidering" → "considering"
2. "discussion" → "discussions" (in "participating in discussion" → "participating in discussions")
3. "to an open issue" → "to open an issue"
4. "Github" → "GitHub" (correct capitalization)
5. "its" → "it's" (in "its easy" → "it's easy")
6. "Its" → "It's" (in "Its often" → "It's often")

Grammar and Readability Improvements:

7. "leave the code more documented than it started with" → "leave the code more documented than it was" (better grammar)
8. "hard to predict" → "hard-to-predict" (correct compound adjective usage)
9. "diverge from minimizing" → "diverge from simply minimizing" (for better clarity)

Additional Notes

• No changes to the actual content or meaning of the document.
• Ensured proper capitalization, punctuation, and consistency in technical terminology.

Checklist

• Fix typos
• Improve readability
• Maintain original meaning

Please review and let me know if any further changes are needed. 😊