diff --git a/data/demo.mv.db b/data/demo.mv.db
index 12550e8..aa3029c 100644
Binary files a/data/demo.mv.db and b/data/demo.mv.db differ
diff --git a/src/main/java/dev/struchkov/example/hibernate/nbfe/no_fix_set/NoFixSetMain.java b/src/main/java/dev/struchkov/example/hibernate/nbfe/no_fix_set/NoFixSetMain.java
index ac230b4..48d064f 100644
--- a/src/main/java/dev/struchkov/example/hibernate/nbfe/no_fix_set/NoFixSetMain.java
+++ b/src/main/java/dev/struchkov/example/hibernate/nbfe/no_fix_set/NoFixSetMain.java
@@ -28,7 +28,7 @@ public class NoFixSetMain {
                 .getResultList();
 
         final long finishTime = System.currentTimeMillis();
-        System.out.println("Performance: " + (startTime - finishTime));
+        System.out.println("Performance: " + (finishTime - startTime));
     }
 
 }