From d16dde2820213a9beb5ebf546bd4501225164690 Mon Sep 17 00:00:00 2001
From: Kenneth Tan Xin You <kennethtxytqw@users.noreply.github.com>
Date: Wed, 7 Oct 2020 16:55:31 +0800
Subject: [PATCH] Update README.md

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

diff --git a/README.md b/README.md
index 35eea9f..9a86248 100644
--- a/README.md
+++ b/README.md
@@ -496,7 +496,7 @@ func main() {
     // <-ctx.Done() if your application should wait for other services
     // to finalize based on context cancellation.
     log.Println("shutting down")
-    os.Exit(0)
+    defer os.Exit(0)
 }
 ```