Add comments for Additional Exchange Manager Properties

charts/trino/values.yaml

@@ -208,7 +208,6 @@ resourceGroups: {}
 #      }
 # ```
 
-
 additionalNodeProperties: []
 # additionalNodeProperties -- [Additional node
 # properties](https://trino.io/docs/current/installation/deployment.html#log-levels).
@@ -238,6 +237,16 @@ additionalLogProperties: []
 # ```
 
 additionalExchangeManagerProperties: []
+# additionalExchangeManagerProperties -- [Exchange manager
+# properties](https://trino.io/docs/current/admin/fault-tolerant-execution.html#exchange-manager).
+# @raw
+# Example:
+# ```yaml
+#  - exchange.s3.region=object-store-region
+#  - exchange.s3.endpoint=your-object-store-endpoint
+#  - exchange.s3.aws-access-key=your-access-key
+#  - exchange.s3.aws-secret-key=your-secret-key
+# ```
 
 eventListenerProperties: []
 # eventListenerProperties -- [Event