diff --git a/examples/airport-demo/producer/src/main/java/com/lightstreamer/examples/kafkademo/producer/DemoPublisher.java b/examples/airport-demo/producer/src/main/java/com/lightstreamer/examples/kafkademo/producer/DemoPublisher.java
index 6e239e4a..38f69af1 100644
--- a/examples/airport-demo/producer/src/main/java/com/lightstreamer/examples/kafkademo/producer/DemoPublisher.java
+++ b/examples/airport-demo/producer/src/main/java/com/lightstreamer/examples/kafkademo/producer/DemoPublisher.java
@@ -253,7 +253,7 @@ public static void main(String[] args) {
         logger.info("Start Kafka demo producer: " + args.length);
 
         if (args.length < 3) {
-            logger.error("Missing arguments: [bootstrap-servers] [topio-name] [interval of update]");
+            logger.error("Missing arguments: [bootstrap-servers] [topic-name] [interval of update]");
             return ;
         }