Update config.json (#2154)

fix(猪猪):修改vu的下载量错误

Author: ShawsIssueNo

resource/sites/piggo.me/config.json

@@ -71,7 +71,7 @@
         "level": "5",
         "name": "猪妖(Veteran User)",
         "interval": "40",
-        "downloaded": "3TB",
+        "downloaded": "2TB",
         "ratio": "4",
         "seedingPoints": "400000",
         "privilege": "得到两个永久邀请名额；可以查看其它用户的评论、帖子历史。"