Apply suggestions from code review

Author: mig8447

CHANGELOG.md

@@ -6,7 +6,6 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ## [1.2.0] - 2023-11-8
 
 [Compatible API amendments](https://github.com/oracle/quicksql/issues/23)
-with old API marked as deprecated
 
 The former calls `toDDL` and `toERD`
 ```