Merge pull request SharePoint#6003 from panjkov/patch-3

Update Use-remote-event-receivers-in-SharePoint.md

Author: andrewconnell

docs/solution-guidance/Use-remote-event-receivers-in-SharePoint.md

@@ -10,7 +10,7 @@ Use remote event receivers to handle events in the SharePoint Add-in model. Use
 _**Applies to:** add-ins for SharePoint | SharePoint 2013 | SharePoint Online_
 
 >**Important**
->As of January 2017 SharePoint Online does support list webhooks which you can use instead of "-ed" remote event receivers. Checkout [Overview of SharePoint webhooks](https://developer.microsoft.com/office/sharepoint/docs/apis/webhooks/overview-sharepoint-webhooks) to learn more about webhooks. Also note that several webhook samples are available from the [sp-dev-samples](https://github.com/SharePoint/sp-dev-samples/tree/master/Samples) GitHub repository.
+>As of January 2017 SharePoint Online does support list webhooks which you can use instead of "-ed" remote event receivers. Checkout [Overview of SharePoint webhooks](https://docs.microsoft.com/sharepoint/dev/apis/webhooks/overview-sharepoint-webhooks) to learn more about webhooks. Also note that several webhook samples are available from the [sp-dev-samples](https://github.com/SharePoint/sp-dev-samples/tree/master/Samples) GitHub repository.
 
 The  [Core.EventReceivers](https://github.com/SharePoint/PnP/tree/master/Samples/Core.EventReceivers) sample shows how to use a provider-hosted add-in with a remote event receiver to handle the AppInstalled and AppUninstalling events. The AppInstalled and AppUninstalling events set up and remove SharePoint objects that the add-in uses when it runs. Additionally, the AppInstalled event handler adds the ItemAdded event handler to a list. Use this solution if you want to: