[GitHub] [echarts-doc] plainheart commented on a change in pull request #160: chore: update code style

[GitBox <gi...@apache.org>]

plainheart commented on a change in pull request #160:
URL: https://github.com/apache/echarts-doc/pull/160#discussion_r568464060



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File path: zh/coding-standard.md
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@@ -563,18 +559,18 @@ String.prototype.trim = function () {
 
 ### 变量
 
-**[强制]** 变量必须用 `var` 声明，且一个 `var` 不能同时声明多个变量。
+**[强制]** 优先使用`const`声明变量 且一行不能同时声明多个变量。

Review comment:
       Should add one `，`. The others look good to me.




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