Update payments API to v1.9

lib/PayPal/Api/ItemList.php

@@ -7,14 +7,14 @@ use PayPal\Common\PayPalModel;
 /**
  * Class ItemList
  *
- * Items and related shipping address within a transaction.
+ * List of items being paid for.
  *
  * @package PayPal\Api
  *
- * @property \PayPal\Api\Item[]          items
+ * @property \PayPal\Api\Item[] items
  * @property \PayPal\Api\ShippingAddress shipping_address
- * @property string                      shipping_method
- * @property string                      shipping_phone_number
+ * @property string shipping_method
+ * @property string shipping_phone_number
  */
 class ItemList extends PayPalModel
 {
@@ -22,7 +22,7 @@ class ItemList extends PayPalModel
      * List of items.
      *
      * @param \PayPal\Api\Item[] $items
-     *
+     * 
      * @return $this
      */
     public function setItems($items)
@@ -72,10 +72,10 @@ class ItemList extends PayPalModel
     }
 
     /**
-     * Shipping address, if different than the payer address.
+     * Shipping address.
      *
      * @param \PayPal\Api\ShippingAddress $shipping_address
-     *
+     * 
      * @return $this
      */
     public function setShippingAddress($shipping_address)
@@ -85,7 +85,7 @@ class ItemList extends PayPalModel
     }
 
     /**
-     * Shipping address, if different than the payer address.
+     * Shipping address.
      *
      * @return \PayPal\Api\ShippingAddress
      */
@@ -98,7 +98,7 @@ class ItemList extends PayPalModel
      * Shipping method used for this payment like USPSParcel etc.
      *
      * @param string $shipping_method
-     *
+     * 
      * @return $this
      */
     public function setShippingMethod($shipping_method)
@@ -121,7 +121,7 @@ class ItemList extends PayPalModel
      * Allows merchant's to share payer’s contact number with PayPal for the current payment. Final contact number of payer associated with the transaction might be same as shipping_phone_number or different based on Payer’s action on PayPal. The phone number must be represented in its canonical international format, as defined by the E.164 numbering plan
      *
      * @param string $shipping_phone_number
-     *
+     * 
      * @return $this
      */
     public function setShippingPhoneNumber($shipping_phone_number)