@@ -61,7 +61,7 @@ |
||
61 | 61 | * |
62 | 62 | * @param int $offset the offset to be returned |
63 | 63 | */ |
64 | - public function offsetGet(mixed $offset): string|null |
|
64 | + public function offsetGet(mixed $offset): string | null |
|
65 | 65 | { |
66 | 66 | return $this->characters[$offset] ?? null; |
67 | 67 | } |