fix nested numbering

Author: lessuselesss

CONTRIBUTING.md

@@ -38,7 +38,7 @@ We believe in the power of the OODA Loop - a decision-making framework that emph
 
 3. Fork the repo and create your branch from `main`.
     1. The name of the branch should start with the issue number and be descriptive of the changes you are making.
-    1. eg. 40--add-test-for-bug-123
+    2. Example: 9999--add-test-for-bug-123
 4. If you've added code that should be tested, add tests.
 5. Ensure the test suite passes.
 6. Make sure your code lints.