copy edit

Author: paigecalvert

docs/vendor/event-notifications-manage.mdx

@@ -70,15 +70,15 @@ To unmute an instance:
 1. In the banner at the top of the page, click **Manage mutes**.
 1. For the target instance, click **Unmute**.
 
-## Edit a notification
+## Update a notification
 
 You can edit any notifications that you created. Team Admins can also edit notifications created by other team members.
 
-Editing a notification does not affect the notification history for past events.
+Updating a notification does not affect the notification history for past events.
 
 ### Vendor Portal
 
-To edit a notification:
+To update a notification from the Vendor Portal:
 
 1. In the Vendor Portal, go to **Notifications**.