docs(list): Example display error in English environment (ant-design#39959)

Yuiai01 · Yuiai01 · web-flow · commit 7f3342418fd9 · 2023-01-03T10:46:46.000+08:00
Co-authored-by: Yuiai01 &lt;dujiaqi@kezaihui.com&gt;
diff --git a/components/list/index.en-US.md b/components/list/index.en-US.md
@@ -3,8 +3,6 @@ category: Components
 group: Data Display
 title: List
 cover: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*EYuhSpw1iSwAAAAAAAAAAAAADrJ8AQ/original
-demo:
-  cols: 2
 ---
 
 Simple List.
