Fix typo (#5066)

Author: mgaeta

src/docs/product/integrations/notification-incidents/slack/index.mdx

@@ -60,7 +60,7 @@ You can receive [team alert notifications](/product/alerts/create-alerts/issue-a
 
 Set up an alert rule by going to **Alerts** and clicking "Create Alert*". From here, you can configure alerts to route notifications to your Slack workspace(s).
 
-In [issue alerts](/product/alerts/alert-types/#issue-alerts), select "Send a PagerDuty notification" in the actions dropdown and then select your workspace and channel:
+In [issue alerts](/product/alerts/alert-types/#issue-alerts), select "Send a Slack notification" in the actions dropdown and then select your workspace and channel:
 
 ![](slack_issue_alert.png)