From 58b989c0a3516597576cd3025a45d194578135bd Mon Sep 17 00:00:00 2001
From: Nyakku Shigure <sigure.qaq@gmail.com>
Date: Wed, 9 Apr 2025 16:58:17 +0800
Subject: [PATCH] Fix `lifespan_context` access example in README (#437)

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 05d60725..0ca039ae 100644
--- a/README.md
+++ b/README.md
@@ -194,7 +194,7 @@ mcp = FastMCP("My App", lifespan=app_lifespan)
 @mcp.tool()
 def query_db(ctx: Context) -> str:
     """Tool that uses initialized resources"""
-    db = ctx.request_context.lifespan_context["db"]
+    db = ctx.request_context.lifespan_context.db
     return db.query()
 ```