From 83cce83343547a208dc26029daff956cb0849685 Mon Sep 17 00:00:00 2001
From: Li Junchen <lijunchen95@outlook.com>
Date: Mon, 4 Dec 2023 14:57:14 +0800
Subject: [PATCH] update build system tutorial

---
 build-system-tutorial.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-system-tutorial.md b/build-system-tutorial.md
index 2d1d4720..38ed4f4e 100644
--- a/build-system-tutorial.md
+++ b/build-system-tutorial.md
@@ -77,7 +77,7 @@ Here's a brief explanation of the directory structure:
   - `lib/moon.pkg.json`:
   ```json
   {}
-  ``
+  ```
   This file is empty. Its purpose is simply to inform the build system that this folder is a package.
 
 - `moon.mod.json` is used to identify a directory as a MoonBit module. It contains the module's name: