From d67cbacb971b471c490655af3b3ce0ff53a8dfbd Mon Sep 17 00:00:00 2001
From: Alex Ling <hkalexling@gmail.com>
Date: Sat, 14 Oct 2017 22:37:58 +0800
Subject: [PATCH] fix code formatting for including headers (#153)

Fix code formatting for including headers
---
 doc/docs/NLopt_Tutorial.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/doc/docs/NLopt_Tutorial.md b/doc/docs/NLopt_Tutorial.md
index faf9d1b..b86e8f9 100644
--- a/doc/docs/NLopt_Tutorial.md
+++ b/doc/docs/NLopt_Tutorial.md
@@ -32,8 +32,10 @@ Example in C/C++
 
 To implement the above example in C or C++, we would first do:
 
-`#include `<math.h>
-`#include `<nlopt.h>
+```c
+#include <math.h>
+#include <nlopt.h>
+```
 
 to include the NLopt header file as well as the standard math header file (needed for things like the `sqrt` function and the `HUGE_VAL` constant), then we would define our objective function as:
 
-- 
2.30.2