update changelog

Author: gonzalocasas

CHANGELOG.md

@@ -21,7 +21,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 * Set `jinja >= 3.0` to dev dependencies to fix docs build error.
 * Fixed removing of collections for `compas_plotters`.
-* Fixed `find` part by GUID after deserialization in `Assembly`.
+* Rebuild part index after deserialization in `Assembly`.
 
 ### Removed