Update lib/Migration/Version050300Date20260303000000.php

Co-authored-by: Christian Hartmann <chris-hartmann@gmx.de>
Signed-off-by: L'Africain <fr.cyrille@tiberiade.be>

Author: LAfricain

lib/Migration/Version050300Date20260303000000.php

@@ -1,21 +1,34 @@
 <?php
+
 declare(strict_types=1);
+
 /**
  * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
+
 namespace OCA\Forms\Migration;
+
 use Closure;
 use OCP\DB\ISchemaWrapper;
 use OCP\DB\Types;
 use OCP\Migration\IOutput;
 use OCP\Migration\SimpleMigrationStep;
+
 class Version050300Date20260303000000 extends SimpleMigrationStep {
+
+    /**
+	 * @param IOutput $output
+	 * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
+	 * @param array $options
+	 * @return null|ISchemaWrapper
+	 */
 	public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
 		/** @var ISchemaWrapper $schema */
 		$schema = $schemaClosure();
 		$table = $schema->getTable('forms_v2_forms');
-		if (!$table->hasColumn('max_submissions')) {
+	
+        if (!$table->hasColumn('max_submissions')) {
 			$table->addColumn('max_submissions', Types::INTEGER, [
 				'notnull' => false,
 				'default' => null,