fixed sidebar list spec

spec/javascripts/ide/components/commit_sidebar/list_spec.js

@@ -43,7 +43,7 @@ describe('Multi-file editor commit sidebar list', () => {
     });
 
     it('renders list', () => {
-      expect(vm.$el.querySelectorAll('li').length).toBe(1);
+      expect(vm.$el.querySelectorAll('.multi-file-commit-list > li').length).toBe(1);
     });
   });