From 5dc3132fcfd2b7b2a51fccda9f928e592bfcfbb9 Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Sun, 28 Jul 2019 18:24:48 +0800
Subject: [PATCH] update doc

---
 docs/lib-bezier_curve.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/lib-bezier_curve.md b/docs/lib-bezier_curve.md
index 6abeab4b..338d724f 100644
--- a/docs/lib-bezier_curve.md
+++ b/docs/lib-bezier_curve.md
@@ -5,7 +5,7 @@ Given a set of control points, the `bezier_curve` function returns points of the
 ## Parameters
 
 - `t_step` : The distance between two points of the Bézier path.
-- `points` : A set of `[x, y]` or `[x, y, z]` control points.
+- `points` : A list of `[x, y]` or `[x, y, z]` control points.
 
 ## Examples