Fix Pint formatting

app/Services/Invoices/InvoiceTuitionService.php

@@ -13,8 +13,7 @@ class InvoiceTuitionService
         private float $secondStudentFee,
         private float $youthFee,
         private string $timezone
-    ) {
-    }
+    ) {}
 
     public function calculateTuitionFee(array $registeredKids, array $withdrawnKids, ?string $refundDeadline): float
     {
@@ -61,7 +60,7 @@ class InvoiceTuitionService
 
     private function isRefundAllowed(?string $refundDeadline): bool
     {
-        if (!$refundDeadline) {
+        if (! $refundDeadline) {
             return true;
         }
 
@@ -69,6 +68,7 @@ class InvoiceTuitionService
             $tz = new \DateTimeZone($this->timezone);
             $today = new \DateTimeImmutable('today', $tz);
             $deadline = new \DateTimeImmutable($refundDeadline, $tz);
+
             return $today <= $deadline;
         } catch (\Throwable $e) {
             return true;