Fix typo in changelog

Co-authored-by: Vahid Tavanashad <120411540+vtavana@users.noreply.github.com>

Author: ndgrigorian

CHANGELOG.md

@@ -8,7 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
-### Change
+### Changed
 
 ### Fixed