Apply suggestion from @jderusse

Author: jderusse

src/Service/CloudFormation/CHANGELOG.md

@@ -10,7 +10,7 @@
 
 - AWS api-change: Update endpoint ruleset parameters casing
 - AWS apu-change: Added `us-isob-west-1` region
-- AWS api-change: New CloudFormation DescribeEvents API with operation ID tracking and failure filtering capabilities to quickly identify root causes of deployment failures. Also, a DeploymentMode parameter for the CreateChangeSet API that enables creation of drift-aware change sets for safe drift management.
+- AWS api-change: New CloudFormation DescribeEvents API with operation ID tracking and failure filtering capabilities to quickly identify root causes of deployment failures.
 
 ### Dependency bumped