From 8cb16d186b497b6fb729cae67ceb205382b1740c Mon Sep 17 00:00:00 2001
From: Alex <gistrec@mail.ru>
Date: Wed, 27 Jan 2021 15:20:51 +0700
Subject: [PATCH] StructureLab.mineralType can be undefined

---
 api/source/StructureLab.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/source/StructureLab.md b/api/source/StructureLab.md
index 3a1ca5fd..679c41ca 100644
--- a/api/source/StructureLab.md
+++ b/api/source/StructureLab.md
@@ -89,7 +89,7 @@ An alias for [`lab.store[lab.mineralType]`](#StructureExtension.store).
 
 
 
-The type of minerals containing in the lab. Labs can contain only one mineral type at the same time.
+The type of minerals containing in the lab, or undefined. Labs can contain only one mineral type at the same time.