diff --git a/intermediate/travel/spring-integration-travel-demo/readme.txt b/intermediate/travel/spring-integration-travel-demo/readme.txt
index 8aa7cb25..1fdff6f3 100644
--- a/intermediate/travel/spring-integration-travel-demo/readme.txt
+++ b/intermediate/travel/spring-integration-travel-demo/readme.txt
@@ -34,6 +34,8 @@ We do it via <uri-variable> element of http:outbound-gateway.
 
 Here you see we are using Spring Expression Language to bind the value of the payload (zipCode) to this variable.
 
+To run sample execute TravelDemo.class
+