using fixed header rather than changed

CHANGELOG.md

@@ -5,19 +5,22 @@
 
 ## Next
 
-### Changed
+### Fixed
 
 *   Fixes issue with spacebar scrolling the page (see PR#99)
 
 ## [[v2.4.2]](https://github.com/springload/react-accessible-accordion/releases/tag/v2.4.2)
 
 ### Changed
 
-*   Emergency bug fix to remove asyc/await from the code (see PR#95)
 *   Removes invalid test
 *   Minor change to package.json to remove some redundant Jest config.
 *   Upgrade one forgotten devDependency.
 
+### Fixed
+
+*   Emergency bug fix to remove asyc/await from the code (see PR#95)
+
 ## [[v2.4.1]](https://github.com/springload/react-accessible-accordion/releases/tag/v2.4.1)
 
 This release brings support for React 16.3+ by way of some minor refactoring to remove deprecated lifecycle methods.