docs(legend): 修复图例文档问题

visiky · visiky · commit 798767bb96b4 · 2022-01-17T10:40:04.000+08:00
diff --git a/docs/common/legend-cfg.en.md b/docs/common/legend-cfg.en.md
@@ -234,7 +234,7 @@ Apply to <tag color="green" text="Classification legend">Classification legend</
 
 `markdown:docs/common/marker.en.md`
 
-### radio ✨
+##### radio ✨
 
 <description>**optional** _RadioCfg_ </description>
 
diff --git a/docs/common/legend-cfg.zh.md b/docs/common/legend-cfg.zh.md
@@ -244,7 +244,7 @@ type LegendItem = { name: string; value: string; } & MarkerCfg;
 type MarkerCfgCallback = (name: string, index: number, item: LegendItem) => MarkerCfg;
 ```
 
-### radio ✨
+##### radio ✨
 
 <description>**optional** _RadioCfg_ </description>
 
