Attempt to fix changelog failure

Author: facelessuser

docs/changelog.md

@@ -10,7 +10,7 @@ and this project adheres to the
 [Python Version Specification]: https://packaging.python.org/en/latest/specifications/version-specifiers/.
 See the [Contributing Guide](contributing.md) for details.
 
-## [unreleased]
+## [Unreleased]
 
 ### Fixed