From 85fbbea7b24fdff0c924aeed5b109be93c025850 Mon Sep 17 00:00:00 2001
From: riasvdv <riasvdv@users.noreply.github.com>
Date: Mon, 20 Feb 2023 14:31:09 +0000
Subject: [PATCH] Fix styling

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

diff --git a/src/PeriodCollection.php b/src/PeriodCollection.php
index 0412810..94dfbf4 100644
--- a/src/PeriodCollection.php
+++ b/src/PeriodCollection.php
@@ -205,7 +205,7 @@ public function union(): PeriodCollection
     {
         $boundaries = $this->boundaries();
 
-        if (!$boundaries) {
+        if (! $boundaries) {
             return static::make();
         }