From 6e34f07fbf91b18c15ae06148d01abb1dba3ba1b Mon Sep 17 00:00:00 2001
From: Kisaragi <48310258+KisaragiEffective@users.noreply.github.com>
Date: Tue, 25 Jan 2022 17:46:35 +0900
Subject: [PATCH] update security/rustls/README.md (#472)

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

diff --git a/security/rustls/README.md b/security/rustls/README.md
index 8d9a2772..b1ec5ede 100644
--- a/security/rustls/README.md
+++ b/security/rustls/README.md
@@ -19,7 +19,7 @@ mkcert 127.0.0.1 localhost
 ```
 
 For `rsa` keys use `rsa_private_keys` function instead `pkcs8_private_keys`
-```
+```rs
 let mut keys = pkcs8_private_keys(key_file).unwrap(); // pkcs8
 let mut keys = rsa_private_keys(key_file).unwrap(); // rsa
 ```