Fixed class-wc-widget-product-search.php PHPCS violations

includes/widgets/class-wc-widget-product-search.php

@@ -1,17 +1,15 @@
 <?php
-
-if ( ! defined( 'ABSPATH' ) ) {
-	exit;
-}
-
 /**
  * Product Search Widget.
  *
- * @author   WooThemes
- * @category Widgets
- * @package  WooCommerce/Widgets
- * @version  2.3.0
- * @extends  WC_Widget
+ * @package WooCommerce/Widgets
+ * @version 2.3.0
+ */
+
+defined( 'ABSPATH' ) || exit;
+
+/**
+ * Widget product search class.
  */
 class WC_Widget_Product_Search extends WC_Widget {
 
@@ -24,7 +22,7 @@ class WC_Widget_Product_Search extends WC_Widget {
 		$this->widget_id          = 'woocommerce_product_search';
 		$this->widget_name        = __( 'Product Search', 'woocommerce' );
 		$this->settings           = array(
-			'title'  => array(
+			'title' => array(
 				'type'  => 'text',
 				'std'   => '',
 				'label' => __( 'Title', 'woocommerce' ),
@@ -39,8 +37,8 @@ class WC_Widget_Product_Search extends WC_Widget {
 	 *
 	 * @see WP_Widget
 	 *
-	 * @param array $args
-	 * @param array $instance
+	 * @param array $args     Arguments.
+	 * @param array $instance Widget instance.
 	 */
 	public function widget( $args, $instance ) {
 		$this->widget_start( $args, $instance );