docs: fix event webhook documentation

JenniferMah · web-flow · commit f5d6a3837d67 · 2021-11-15T16:58:16.000-08:00
diff --git a/use_cases/email_stats.md b/use_cases/email_stats.md
@@ -2,4 +2,4 @@
 
 You can find documentation for how to view your email statistics via the UI [here](https://app.sendgrid.com/statistics) and via API [here](../USAGE.md#stats).
 
-Alternatively, we can post events to a URL of your choice via our [Event Webhook](https://sendgrid.com/docs/API_Reference/Webhooks/event.html) about events that occur as Twilio SendGrid processes your email.
+Alternatively, we can post events to a URL of your choice via our [Event Webhook](https://docs.sendgrid.com/for-developers/tracking-events/event) about events that occur as Twilio SendGrid processes your email.

Original file line number	Diff line number	Diff line change
`@@ -2,4 +2,4 @@`
`2`	`2`
`3`	`3`	`You can find documentation for how to view your email statistics via the UI [here](https://app.sendgrid.com/statistics) and via API [here](../USAGE.md#stats).`
`4`	`4`
`5`		`-Alternatively, we can post events to a URL of your choice via our [Event Webhook](https://sendgrid.com/docs/API_Reference/Webhooks/event.html) about events that occur as Twilio SendGrid processes your email.`
	`5`	`+Alternatively, we can post events to a URL of your choice via our [Event Webhook](https://docs.sendgrid.com/for-developers/tracking-events/event) about events that occur as Twilio SendGrid processes your email.`