From e8edb773ba1175aea238e7911f07914183b46200 Mon Sep 17 00:00:00 2001
From: Ryan Yin <xiaoyin_c@qq.com>
Date: Thu, 6 Jul 2023 19:25:52 +0800
Subject: [PATCH] fix: can not use integer in string interpolation

---
 docs/zh/the-nix-language/index.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/zh/the-nix-language/index.md b/docs/zh/the-nix-language/index.md
index c53f00e..9a78fad 100644
--- a/docs/zh/the-nix-language/index.md
+++ b/docs/zh/the-nix-language/index.md
@@ -179,7 +179,7 @@ in
 
 ```nix
 let
-  a = 1;
+  a = "1";
 in
 "the value of a is ${a}"  # 结果是 "the value of a is 1"
 ```