Fix JavaDoc for a new method

Signed-off-by: Artem Bilan <[email protected]>

Author: artembilan

spring-rabbit-stream/src/main/java/org/springframework/rabbit/stream/listener/StreamListenerContainer.java

@@ -119,7 +119,9 @@ public StreamListenerContainer(Environment environment, @Nullable Codec codec) {
 	}
 
 	/**
-	 * Get a name of stream this listener listens to.
+	 * Get a stream name this listener is subscribed to.
+	 * @return the stream name this listener is subscribed to.
+	 * @since 3.2.3
 	 */
 	public String getStreamName() {
 		return this.streamName;