@KafkaListener Javadoc Polishing

Author: garyrussell

spring-kafka/src/main/java/org/springframework/kafka/annotation/KafkaListener.java

@@ -90,11 +90,11 @@
 public @interface KafkaListener {
 
 	/**
-	 * The unique identifier of the container managing for this endpoint.
-	 * <p>If none is specified an auto-generated one is provided.
+	 * The unique identifier of the container for this listener.
+	 * <p>If none is specified an auto-generated id is used.
 	 * <p>Note: When provided, this value will override the group id property
 	 * in the consumer factory configuration, unless {@link #idIsGroup()}
-	 * is set to false.
+	 * is set to false or {@link #groupId()} is provided.
 	 * <p>SpEL {@code #{...}} and property place holders {@code ${...}} are supported.
 	 * @return the {@code id} for the container managing for this endpoint.
 	 * @see org.springframework.kafka.config.KafkaListenerEndpointRegistry#getListenerContainer(String)
@@ -246,9 +246,9 @@
 	String[] properties() default {};
 
 	/**
-	 * When false and the return type is a {@link Iterable} return the result as the value
-	 * of a single reply record instead of individual records for each element. Default
-	 * true. Ignored if the reply is of type {@code Iterable<Message<?>>}.
+	 * When false and the return type is an {@link Iterable} return the result as the
+	 * value of a single reply record instead of individual records for each element.
+	 * Default true. Ignored if the reply is of type {@code Iterable<Message<?>>}.
 	 * @return false to create a single reply record.
 	 * @since 2.3.5
 	 */