docs: fix linting errors

Author: eddyerburgh

docs/en/api/selectors.md

@@ -49,6 +49,6 @@ expect(wrapper.is(Foo)).toBe(true)
 Using a find option object, `vue-test-utils` allows for selecting elements by `$ref` on wrapper components.
 
 ```js
-const buttonWrapper = wrapper.find({ ref: 'myButton' });
-buttonWrapper.trigger('click');
+const buttonWrapper = wrapper.find({ ref: 'myButton' })
+buttonWrapper.trigger('click')
 ```

docs/zh-cn/api/selectors.md

@@ -49,6 +49,6 @@ expect(wrapper.is(Foo)).toBe(true)
 `vue-test-utils` 允许通过一个查找选项对象在组件包裹器上根据 `$ref` 选择元素。
 
 ```js
-const buttonWrapper = wrapper.find({ ref: 'myButton' });
-buttonWrapper.trigger('click');
+const buttonWrapper = wrapper.find({ ref: 'myButton' })
+buttonWrapper.trigger('click')
 ```