docs: 文案修改

src/config.json

@@ -677,7 +677,7 @@
       "name": "Luckycard",
       "type": "component",
       "chnName": "刮刮卡",
-      "desc": "挂挂卡抽奖",
+      "desc": "刮刮卡抽奖",
       "sort": "6",
       "showDemo": true,
       "author": "guoxiao"

src/packages/luckycard/doc.md

@@ -1,4 +1,4 @@
-# Luckycard 挂挂卡抽奖
+# Luckycard 刮刮卡抽奖
 
 ## 基本用法