Fix typo document (#3824)

Signed-off-by: Tran Ngoc Nhan <ngocnhan.tran1996@gmail.com>

(cherry picked from commit f92f766)

Author: ngocnhan-tran1996

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

@@ -251,7 +251,7 @@ public KafkaListenerContainerFactory<?> batchFactory() {
     ConcurrentKafkaListenerContainerFactory<Integer, String> factory =
             new ConcurrentKafkaListenerContainerFactory<>();
     factory.setConsumerFactory(consumerFactory());
-    factory.setBatchListener(true);  // <<<<<<<<<<<<<<<<<<<<<<<<<  
+    factory.setBatchListener(true);
    return factory;
 }
 ----
@@ -342,7 +342,7 @@ public void pollResults(ConsumerRecords<?, ?> records) {
 ----
 
 IMPORTANT: If the container factory has a `RecordFilterStrategy` configured, it is ignored for `ConsumerRecords<?, ?>` listeners, with a `WARN` log message emitted.
-Records can only be filtered with a batch listener if the `<List<?>>` form of listener is used.
+Records can only be filtered with a batch listener if the `List<?>` form of listener is used.
 By default, records are filtered one-at-a-time; starting with version 2.8, you can override `filterBatch` to filter the entire batch in one call.
 
 [[annotation-properties]]

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

@@ -16,7 +16,7 @@ Also, starting with version 2.7, there is now a `BatchInterceptor`, providing si
 In addition, the `ConsumerAwareRecordInterceptor` (and `BatchInterceptor`) provide access to the `Consumer<?, ?>`.
 This might be used, for example, to access the consumer metrics in the interceptor.
 
-IMPORTANT: You should not execute any methods that affect the consumer's positions and or committed offsets in these interceptors; the container needs to manage such information.
+IMPORTANT: You should not execute any methods that affect the consumer's positions and/or committed offsets in these interceptors; the container needs to manage such information.
 
 IMPORTANT: If the interceptor mutates the record (by creating a new one), the `topic`, `partition`, and `offset` must remain the same to avoid unexpected side effects such as record loss.