From aba58cf8c9c5cf369619126ddc23ab5af0d37186 Mon Sep 17 00:00:00 2001
From: sfw <sfuwen@sina.com>
Date: Tue, 14 Aug 2018 16:49:07 +0800
Subject: [PATCH] fix ch2-1 typo

---
 ch2-cgo/ch2-01-hello-cgo.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ch2-cgo/ch2-01-hello-cgo.md b/ch2-cgo/ch2-01-hello-cgo.md
index 92d3700..f4727ea 100644
--- a/ch2-cgo/ch2-01-hello-cgo.md
+++ b/ch2-cgo/ch2-01-hello-cgo.md
@@ -150,6 +150,8 @@ void SayHello(/*const*/ char* s);
 ```go
 // hello.go
 package main
+import "C"
+import "fmt"
 
 //export SayHello
 func SayHello(s *C.char) {