From bc0eb87fdb2cad42c0da93ede7addd636284be6b Mon Sep 17 00:00:00 2001
From: Justin Lin <justin.sdk@gmail.com>
Date: Tue, 9 Mar 2021 17:20:25 +0800
Subject: [PATCH] update doc

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

diff --git a/docs/lib3x-hashset_len.md b/docs/lib3x-hashset_len.md
index f3ba111f..058b8174 100644
--- a/docs/lib3x-hashset_len.md
+++ b/docs/lib3x-hashset_len.md
@@ -1,4 +1,4 @@
-# hashset_elems
+# hashset_len
 
 Returns the length of the elements in a [util/set/hashset](https://openhome.cc/eGossip/OpenSCAD/lib3x-hashset.html).