| @@ -65,7 +65,7 @@ | ||
| 65 | 65 | * omited | 
| 66 | 66 | * @param array $params Optional parameters | 
| 67 | 67 | * | 
| 68 | - * @return void | |
| 68 | + * @return string | |
| 69 | 69 | */ | 
| 70 | 70 | public function __invoke($address, $linktext = null, $params = array()) | 
| 71 | 71 |      { | 
| @@ -83,7 +83,7 @@ | ||
| 83 | 83 | $classes = $params['class']; | 
| 84 | 84 |                  $classes = explode(' ', $classes); | 
| 85 | 85 | } | 
| 86 | -            if (! in_array($this->mailtoclass, $classes)) { | |
| 86 | +            if ( ! in_array($this->mailtoclass, $classes)) { | |
| 87 | 87 | $classes[] = $this->mailtoclass; | 
| 88 | 88 | } | 
| 89 | 89 |              $params['class'] = implode(' ', $classes); |