Update add-mocks.js

Author: 38elements

Diff for: packages/create-instance/add-mocks.js

@@ -1,7 +1,7 @@
 // @flow
 import $$Vue from 'vue'
 import { warn } from 'shared/util'
-
+ 
 export default function addMocks (
   mockedProperties: Object,
   Vue: Component