GH-4189 : Modify Topic Assignment Docs of @KafkaListener (#4204)

* add topic assignment @KafkaListener docs
* modify convention

Signed-off-by: moonyoungCHAE <xpf_fl@naver.com>

Author: moonyoungCHAE

spring-kafka-docs/src/main/antora/modules/ROOT/pages/kafka/receiving-messages/listener-annotation.adoc

@@ -80,10 +80,37 @@ public void listen(String data) {
 }
 ----
 
-[[manual-assignment]]
-== Explicit Partition Assignment
+[[topic-partition-assignment]]
+== Topic Partition Assignment
 
-You can also configure POJO listeners with explicit topics and partitions (and, optionally, their initial offsets).
+You can configure the topic for `@KafkaListener` in three ways.
+You must configure the topic in one of these ways.
+[source, java]
+----
+@KafkaListener(id = "myListener", topics = "myTopic")
+public void listen(String data) {
+    ...
+}
+
+@KafkaListener(id = "myListener", topicPattern = "my.*")
+public void listen(String data) {
+    ...
+}
+
+@KafkaListener(id = "myListener", topicPartitions = { @TopicPartition(topic = "myTopic", partitions = { "0", "1" })})
+public void listen(String data) {
+    ...
+}
+----
+
+
+You can simply configure the topic directly by name.
+In this case, you can also configure the multiple topics like `topics = {"myTopic1", myTopic2"}`.
+
+You can also configure topics using topicPattern, which enables topic subscription based on a regular expression.
+
+When you configure topics using either of these ways (topic or topic pattern), Kafka automatically assigns partitions according to the consumer group.
+Alternatively, you can configure POJO listeners with explicit topics and partitions (and, optionally, their initial offsets).
 The following example shows how to do so:
 
 [source, java]