From 6d03f1b884394965a0f2d2932ec2a6ec89a91ca9 Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Thu, 30 Mar 2017 14:48:20 +0800
Subject: [PATCH] updated doc

---
 docs/lib-turtle2d.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docs/lib-turtle2d.md b/docs/lib-turtle2d.md
index 688eb453..fdcb3046 100644
--- a/docs/lib-turtle2d.md
+++ b/docs/lib-turtle2d.md
@@ -48,7 +48,8 @@ An OpenSCAD implementation of Turtle Graphics. It moves on the xy plane. You can
 ![turtle2d](images/lib-turtle2d-1.JPG)
 	
 	include <line2d.scad>;
-	
+    include <turtle2d.scad>;
+
 	module turtle_spiral(t_before, side_leng, d_step, min_leng, angle, width) {
 	    $fn = 24;
 	    if(side_leng > min_leng) {