| @@ -33,8 +33,10 @@ | ||
| 33 | 33 | } |
| 34 | 34 | |
| 35 | 35 | /** |
| 36 | 36 | * Outputs the section content if any tab has been added. |
| 37 | + * | |
| 38 | + * @return void | |
| 37 | 39 | */ |
| 38 | 40 | public function display_content() { |
| 39 | 41 | if ( $this->has_sections() ) { |
| 40 | 42 | printf( '<div id="%1$s" class="wpseo-meta-section">', esc_attr( 'wpseo-meta-section-' . $this->name ) ); |