correct call to function makeDeleteRequest(..)

src/main/resources/templates/contacts.html

@@ -55,7 +55,7 @@
             //hide the dialog and ...
             dialog.hidden = true;
             //just fallback to ensure the delete request is made
-            makeDeleteRequest()
+            makeDeleteRequest(email, row);
         }else {
             positiveButton.addEventListener("click", e =>{
                 makeDeleteRequest(email, row);