add indentation in kafka example
diff --git a/generic-examples/kafka/sasl_ssl/SaslSSLKafkaProducer.java b/generic-examples/kafka/sasl_ssl/SaslSSLKafkaProducer.java
index 383f1a0..ed02d75 100644
--- a/generic-examples/kafka/sasl_ssl/SaslSSLKafkaProducer.java
+++ b/generic-examples/kafka/sasl_ssl/SaslSSLKafkaProducer.java
@@ -27,7 +27,7 @@
     from("timer:foo")
         .routeId("FromTimer2Kafka")
         .setBody()
-        .simple("Message #${exchangeProperty.CamelTimerCounter}")
+            .simple("Message #${exchangeProperty.CamelTimerCounter}")
         .to("kafka:{{producer.topic}}")
         .log("Message correctly sent to the topic!");
   }