From d61d5aad863ffa78f758a4341b64e51df9f5c501 Mon Sep 17 00:00:00 2001
From: ouuan <y___o___u@126.com>
Date: Tue, 3 Sep 2019 15:53:39 +0800
Subject: [PATCH] :wrench: fix code frame

---
 docs/lang/basic.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/docs/lang/basic.md b/docs/lang/basic.md
index cd2d4248..b68deaa4 100644
--- a/docs/lang/basic.md
+++ b/docs/lang/basic.md
@@ -6,7 +6,10 @@
 #include <cstdio>
 #include <iostream>
 
-int main() { return 0; }
+int main() {
+  // do something...
+  return 0;
+}
 ```
 
 ??? note "什么是 include？"
-- 
2.11.0