Update CONTRIBUTING.md

Author: max-programming

CONTRIBUTING.md

@@ -47,8 +47,7 @@ npm install -g "@xata.io/cli@latest"
 ```sh
 xata auth login
 ```
-4. Update the database settings in `xata.ts` and `.xatarc` files (do not commit these changes).
-5. Run the migration:
+4. Run the migration:
 ```sh
 xata push main
 ```
@@ -98,4 +97,4 @@ Please ensure your code follows the project's coding standards and includes appr
 
 If you have any questions or run into issues, please open an issue in the GitHub repository. We're here to help!
 
-Thank you for contributing to the Hacktoberfest Projects Finder!
+Thank you for contributing to the Hacktoberfest Projects Finder!