Update configuration.adoc

Author: conker84

doc/asciidoc/producer/configuration.adoc

@@ -14,13 +14,13 @@ kafka.session.timeout.ms=15000
 kafka.connection.timeout.ms=10000
 kafka.replication=1
 kafka.linger.ms=1
-kafka.transaction.id=
+kafka.transactional.id=
 
 streams.source.topic.nodes.<TOPIC_NAME>=<PATTERN>
 streams.source.topic.relationships.<TOPIC_NAME>=<PATTERN>
 streams.source.enable=<true/false, default=true>
 ----
 
-Note: To use the Kafka transactions please set `kafka.transaction.id` and `kafka.acks` properly
+Note: To use the Kafka transactions please set `kafka.transactional.id` and `kafka.acks` properly
 
-See the https://kafka.apache.org/documentation/#brokerconfigs[Apache Kafka documentation] for details on these settings.
+See the https://kafka.apache.org/documentation/#brokerconfigs[Apache Kafka documentation] for details on these settings.