From 3830a2e5237ac8174a36cce410a1086ef2aebf48 Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Thu, 20 Jun 2019 08:37:03 +0800
Subject: [PATCH] update README

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 8352ac25..2930a55f 100644
--- a/README.md
+++ b/README.md
@@ -128,6 +128,7 @@ If you really don't want to care about dependencies, `include <dotSCAD.scad>;` o
 - Pixel
     - px_line
 	- px_polyline
+	- px_circle
 
 - Other
     - [turtle2d](https://openhome.cc/eGossip/OpenSCAD/lib-turtle2d.html)