From 1ad4d38dca8b8f0ff7a8d11a255f8932e26e2eb8 Mon Sep 17 00:00:00 2001
From: Justin Lin <justin.sdk@gmail.com>
Date: Fri, 9 Jul 2021 19:08:23 +0800
Subject: [PATCH] update doc

---
 docs/lib3x-tri_incenter.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/lib3x-tri_incenter.md b/docs/lib3x-tri_incenter.md
index 443d4322..7e173a20 100644
--- a/docs/lib3x-tri_incenter.md
+++ b/docs/lib3x-tri_incenter.md
@@ -6,7 +6,7 @@ The `tri_incenter` function returns the incenter of a 2D triangle.
 
 ## Parameters
 
-- `shape_pts` : the vertices of a 2D triangle.
+- `shape_pts` : the vertices of a 2D or 3D triangle.
 
 ## Examples