Fix a formatting error

I missed a "#"

Author: phily245

CHANGELOG.md

@@ -9,7 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [2.0.1] - 2024-09-09
 
-## Fixed
+### Fixed
 
 - Fix a static analysis CI issue brought in by an upstream change [#107](https://github.com/ans-group/laravel-health-check/pull/107) by [@phily245](https://github.com/phily245)