Fixed error code

examples/docs/zh-CN/pagination.md

@@ -15,11 +15,10 @@
 </div>
 <div class="block">
   <span class="demonstration">大于 7 页时的效果</span>
-    <el-pagination
-      layout="prev, pager, next"
-      :total="1000">
-    </el-pagination>
-  </div>
+  <el-pagination
+    layout="prev, pager, next"
+    :total="1000">
+  </el-pagination>
 </div>
 ```
 :::