@@ -713,7 +713,7 @@ |
||
713 | 713 | * @param bool $colon Check if add colon between heading and message. |
714 | 714 | * @param string $color Heading color. |
715 | 715 | * |
716 | - * @return mixed |
|
716 | + * @return string |
|
717 | 717 | */ |
718 | 718 | private function color_message( $heading, $message = '', $colon = true, $color = 'g' ) { |
719 | 719 | // Add colon. |