From 543c9b1bd76151616a7fc39727fc3030cdf107ee Mon Sep 17 00:00:00 2001
From: Yuki Okushi <yuki.okushi@huawei.com>
Date: Wed, 28 Jul 2021 19:35:06 +0900
Subject: [PATCH] Show the output

---
 src/ffi.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ffi.md b/src/ffi.md
index f9a7812..0f03fa7 100644
--- a/src/ffi.md
+++ b/src/ffi.md
@@ -297,7 +297,8 @@ gcc call_rust.c -o call_rust -lrust_from_c -L./target/debug
 Finally, we can call Rust code from C with `LD_LIBRARY_PATH` specified:
 
 ```sh
-LD_LIBRARY_PATH=./target/debug ./call_rust
+$ LD_LIBRARY_PATH=./target/debug ./call_rust
+Hello from Rust!
 ```
 
 That's it!