Fixed link

Author: spelluru

articles/event-grid/subscribe-to-partner-events.md

@@ -23,6 +23,8 @@ Here are the steps that a subscriber needs to perform to receive events from a p
 4. [Activate partner topic](#activate-a-partner-topic) so that your events start flowing to your partner topic.
 5. [Subscribe to events](#subscribe-to-events).
 
+[!INCLUDE [register-provider](./includes/register-provider.md)]
+
 [!INCLUDE [authorize-partner-to-create-topic](includes/authorize-partner-to-create-topic.md)]