tijsverkoyen /
CssToInlineStyles
@@ -21,8 +21,8 @@ |
||
| 21 | 21 | } |
| 22 | 22 | |
| 23 | 23 | /** |
| 24 | - * @param $string |
|
| 25 | - * @return mixed|string |
|
| 24 | + * @param string $string |
|
| 25 | + * @return string |
|
| 26 | 26 | */ |
| 27 | 27 | private function cleanup($string) |
| 28 | 28 | { |
