Hint on documentation of function get_product()

The hint actual says that return void, changed to WC_Product_Simple because $woocommerce->product_factory->get_product() returns WC_Product_Simple, this change is useful for IDEs autocomplete hints

woocommerce-core-functions.php

@@ -25,7 +25,7 @@ add_filter( 'woocommerce_stock_amount', 'intval' ); // Stock amounts are integer
  * @access public
  * @param mixed $the_product Post object or post ID of the product.
  * @param array $args (default: array()) Contains all arguments to be used to get this product.
- * @return void
+ * @return WC_Product_Simple
  */
 function get_product( $the_product = false, $args = array() ) {
 	global $woocommerce;