Add new line character at the end of the file

Author: tkhill-AWS

.doc_gen/metadata/sqs_metadata.yaml

@@ -1194,4 +1194,4 @@ sqs_Scenario_UseJMS:
               snippet_files:
                 - javav2/example_code/sqs-jms/src/main/java/com/example/sqs/jms/SqsJmsExampleUtils.java
   services:
-    sqs: {CreateQueue, DeleteQueue}
+    sqs: {CreateQueue, DeleteQueue}