Add the change notice URL for the NumberFormatterFactory deprecation.

Author: bojanz

modules/price/commerce_price.services.yml

@@ -22,7 +22,7 @@ services:
   commerce_price.number_formatter_factory:
     class: Drupal\commerce_price\NumberFormatterFactory
     arguments: ['@commerce_price.currency_formatter']
-    deprecated: The "%service_id%" service is deprecated. You should use the 'commerce_price.currency_formatter' service instead. See http://drupal.org/node/the-change-notice-nid
+    deprecated: The "%service_id%" service is deprecated. You should use the 'commerce_price.currency_formatter' service instead. See https://www.drupal.org/node/2975672
 
   commerce_price.chain_price_resolver:
     class: Drupal\commerce_price\Resolver\ChainPriceResolver

modules/price/src/NumberFormatterFactory.php

@@ -4,7 +4,7 @@
 
 use CommerceGuys\Intl\Formatter\CurrencyFormatterInterface;
 
-@trigger_error('The ' . __NAMESPACE__ . '\NumberFormatterFactory is deprecated. Instead, use \Drupal\commerce_price\CurrencyFormatter. See http://drupal.org/node/the-change-notice-nid.', E_USER_DEPRECATED);
+@trigger_error('The ' . __NAMESPACE__ . '\NumberFormatterFactory is deprecated. Instead, use \Drupal\commerce_price\CurrencyFormatter. See https://www.drupal.org/node/2975672.', E_USER_DEPRECATED);
 
 /**
  * Defines the NumberFormatter factory.