diff --git a/www/admin/class_test.array.php b/www/admin/class_test.array.php
index 87146eaf..439252f3 100644
--- a/www/admin/class_test.array.php
+++ b/www/admin/class_test.array.php
@@ -333,7 +333,7 @@ print "(kosrt, lower case, reverse): "
 print "<hr>";
 $nested = [
 	'B' => 'foo', 'a', '0', 9,
-	1 => ['z', 'b', 'a'],
+	'1' => ['z', 'b', 'a'],
 	'd' => ['zaip', 'bar', 'baz']
 ];
 print "Nested: " . DgS::printAr($nested) . "<br>";
diff --git a/www/lib/CoreLibs/Combined/ArrayHandler.php b/www/lib/CoreLibs/Combined/ArrayHandler.php
index 16d2c3ab..4bf3b99d 100644
--- a/www/lib/CoreLibs/Combined/ArrayHandler.php
+++ b/www/lib/CoreLibs/Combined/ArrayHandler.php
@@ -251,10 +251,10 @@ class ArrayHandler
 	 * @param  array<mixed>          $array
 	 * @param  string|int|float|bool $search_value
 	 * @param  string|array<string>  $required_key
-	 * @param  ?string               $serach_key [null]
+	 * @param  ?string               $search_key [null]
 	 * @param  string                $path_separator [DATA_SEPARATOR]
 	 * @param  string                $current_path
-	 * @return array<array{content?:array<mixed>,path?:string,missing_key?:string}>
+	 * @return array<array{content?:array<mixed>,path?:string,missing_key?:array<string>}>
 	 */
 	public static function findArraysMissingKey(
 		array $array,