From 9a7b5948a0fb659529642a2b54157acf837d2e3b Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Tue, 25 Feb 2020 10:17:57 +0800
Subject: [PATCH] update doc

---
 docs/lib2x-shape_cyclicpolygon.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/lib2x-shape_cyclicpolygon.md b/docs/lib2x-shape_cyclicpolygon.md
index 2ce893a3..14388cee 100644
--- a/docs/lib2x-shape_cyclicpolygon.md
+++ b/docs/lib2x-shape_cyclicpolygon.md
@@ -4,7 +4,7 @@ Returns shape points of a regular cyclic polygon. They can be used with xxx_extr
 
 ## Parameters
 
-- `sides` : The radius of the circle.
+- `sides` : The sides of the circle.
 - `circle_r` : The radius of the circumcircle.
 - `corner_r` : The radius of the circle at a corner.
 - `$fa`, `$fs`, `$fn` : Check [the circle module](https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Using_the_2D_Subsystem#circle) for more details.