diff --git a/CHANGELOG.md b/CHANGELOG.md
index d993330..62567b8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### Changed
 
 - Enable compiler optimization for the `sprintf` function.
+- AWS enhancement: Documentation updates.
 
 ## 2.1.2
 
diff --git a/src/RdsDataServiceClient.php b/src/RdsDataServiceClient.php
index c452add..524f4d2 100644
--- a/src/RdsDataServiceClient.php
+++ b/src/RdsDataServiceClient.php
@@ -114,8 +114,8 @@ public function batchExecuteStatement($input): BatchExecuteStatementResponse
      * > A transaction times out if no calls use its transaction ID in three minutes. If a transaction times out before it's
      * > committed, it's rolled back automatically.
      * >
-     * > DDL statements inside a transaction cause an implicit commit. We recommend that you run each DDL statement in a
-     * > separate `ExecuteStatement` call with `continueAfterTimeout` enabled.
+     * > For Aurora MySQL, DDL statements inside a transaction cause an implicit commit. We recommend that you run each
+     * > MySQL DDL statement in a separate `ExecuteStatement` call with `continueAfterTimeout` enabled.
      *
      * @see https://docs.aws.amazon.com/rdsdataservice/latest/APIReference/API_BeginTransaction.html
      * @see https://docs.aws.amazon.com/aws-sdk-php/v3/api/api-rds-data-2018-08-01.html#begintransaction