setting up spec files for the next directive to test

client/core/src/directives/specs/id.spec.js

@@ -31,7 +31,7 @@ describe('Directive vnId', () => {
             compile(html);
         }).toThrow(new Error(`vnId: Can't find controller for element '1'`));
     });
-    
+
     it(`should set the controller into the $scope as there are no errors being thrown`, () => {
         let html = `<form vn-id="1"></form>`;