Change copy for async notice

Author: msaggiorato

includes/class-wc-gateway-amazon-payments-advanced-abstract.php

@@ -280,7 +280,7 @@ public function get_form_fields() {
 				'type'        => 'title',
 				'description' => sprintf(
 					/* translators: Merchant URL to copy and paste */
-					__( 'To process payment the Optimal way complete your Seller Central configuration on plugin setup. From your seller Central home page, go to “Settings – Integration Settings”. In this page, please paste the URL below to the “Merchant URL” input field. <br /><code>%1$s</code>', 'woocommerce-gateway-amazon-payments-advanced' ),
+					__( 'In order to get the quickest updates while working with Async mode, complete your Seller Central configuration on plugin setup. From your seller Central home page, go to “Settings – Integration Settings”. In this page, please paste the URL below to the “Merchant URL” input field. <br /><code>%1$s</code>', 'woocommerce-gateway-amazon-payments-advanced' ),
 					wc_apa()->ipn_handler->get_notify_url()
 				),
 			),