diff --git a/testutil/testservice/account_service.go b/testutil/testservice/account_service.go
index 4f5121d..fcb7d87 100644
--- a/testutil/testservice/account_service.go
+++ b/testutil/testservice/account_service.go
@@ -8,6 +8,8 @@ import (
 	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
 )
 
+// This is used in the menu traversal tests
+
 type TestAccountService struct {
 }