From e0ce970b58f9dd778aa34416733165ef0299fdef Mon Sep 17 00:00:00 2001
From: Zach Zeller <119019778+Zachzeller37@users.noreply.github.com>
Date: Thu, 26 Jan 2023 14:18:08 -0600
Subject: [PATCH] typo fix

---
 src/NodeTrait.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/NodeTrait.php b/src/NodeTrait.php
index 0b985ab..82d551c 100644
--- a/src/NodeTrait.php
+++ b/src/NodeTrait.php
@@ -1179,7 +1179,7 @@ protected function assertNotDescendant(self $node)
     protected function assertNodeExists(self $node)
     {
         if ( ! $node->getLft() || ! $node->getRgt()) {
-            throw new LogicException('Node must exists.');
+            throw new LogicException('Node must exist.');
         }
 
         return $this;