Update README with experiment contribution

Author: ayesha-shaik08

README.md

@@ -47,3 +47,9 @@ We are on [Discord](https://the-algorithms.com/discord)! Community channels are
 ## 📜 List of Algorithms
 
 See our [directory](DIRECTORY.md) for easier navigation and a better overview of the project.
+## My Contribution
+
+This change is part of my Git and GitHub collaboration experiment.
+
+I learned how to create a branch, modify files, commit changes,
+and submit a pull request for review.