From fbf2eb638e7b757d453e2eeb29e16d7e36082fd1 Mon Sep 17 00:00:00 2001
From: yanyongyu <yanyongyu_1@126.com>
Date: Thu, 21 Jan 2021 11:14:35 +0800
Subject: [PATCH] :pencil2: fix typo

---
 docs/guide/creating-a-matcher.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/guide/creating-a-matcher.md b/docs/guide/creating-a-matcher.md
index 182885fe..ac74f6c1 100644
--- a/docs/guide/creating-a-matcher.md
+++ b/docs/guide/creating-a-matcher.md
@@ -128,7 +128,7 @@ def check(arg1, args2):
     async def _checker(bot: Bot, event: Event, state: T_State) -> bool:
         return bool(arg1 + arg2)
 
-    return Rule(_check)
+    return Rule(_checker)
 ```
 
 `Rule` 和 `RuleChecker` 之间可以使用 `与 &` 互相组合：