diff --git a/dao/persondao.test.js b/dao/persondao.test.js
index e4b32de94dbbce63710eb1ac89a353ea49c66ae2..f2211d829f91e246a075b8418c2546625a5f5be6 100644
--- a/dao/persondao.test.js
+++ b/dao/persondao.test.js
@@ -80,6 +80,7 @@ test("get all persons from db", done => {
 
 test("update person in db", done => {
     function callback(status, data) {
+        /*test*/
         console.log(
             "Test callback: status=" + status + ", data=" + JSON.stringify(data)
         );