diff --git a/src/main/java/org/springframework/samples/petclinic/test_conflict.java b/src/main/java/org/springframework/samples/petclinic/test_conflict.java
index bd9c8c9d3..e34e3bbdd 100644
--- a/src/main/java/org/springframework/samples/petclinic/test_conflict.java
+++ b/src/main/java/org/springframework/samples/petclinic/test_conflict.java
@@ -4,6 +4,6 @@ public class HelloWorld {
     }
 
     public static void helloWorld() {
-        System.out.println("Hello, World! dev");
+        System.out.println("Hello, World! main");
     }
-}
+}
\ No newline at end of file