From 96bf10e1d4bedaef45d55756849bafda27103422 Mon Sep 17 00:00:00 2001
From: hi-rustin <rustin.liu@gmail.com>
Date: Thu, 20 Oct 2022 21:52:43 +0800
Subject: [PATCH] Add missing edition

Signed-off-by: hi-rustin <rustin.liu@gmail.com>
---
 src/doc/src/reference/registries.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/doc/src/reference/registries.md b/src/doc/src/reference/registries.md
index 0289524b3..212fbf566 100644
--- a/src/doc/src/reference/registries.md
+++ b/src/doc/src/reference/registries.md
@@ -29,6 +29,7 @@ in `Cargo.toml`:
 [package]
 name = "my-project"
 version = "0.1.0"
+edition = "2021"
 
 [dependencies]
 other-crate = { version = "1.0", registry = "my-registry" }