Update CHANGELOG.md

Co-authored-by: Dmitri Bourlatchkov <dmitri.bourlatchkov@gmail.com>

Author: fabio-rizzo-01

CHANGELOG.md

@@ -57,7 +57,7 @@ request adding CHANGELOG notes for breaking (!) changes and possibly other secti
 
 ### New Features
 
-- Updated catalogs creation to include AWS kms key ,as an extra param in the storage config info, to be used in S3 data encryption
+- Updated catalogs creation to include AWS kms key, as an extra param in the storage config info (`kmsKeyArn`), to be used in S3 data encryption.
 - Added a finer grained authorization model for UpdateTable requests. Existing privileges continue to work for granting UpdateTable, such as `TABLE_WRITE_PROPERTIES`.
   However, you can now instead grant privileges just for specific operations, such as `TABLE_ADD_SNAPSHOT`
 - Added a Management API endpoint to reset principal credentials, controlled by the `ENABLE_CREDENTIAL_RESET` (default: true) feature flag.