Update users.mdx

Author: dannyroosevelt

docs-v2/pages/connect/managed-auth/users.mdx

@@ -69,4 +69,4 @@ curl -X DELETE "https://api.pipedream.com/v1/connect/{project_id}/users/{externa
   -H "Authorization: Bearer {access_token}"
 ```
 
-For complete API details including TypeScript and Node.js examples, see the [API reference](/connect/api/#delete-end-user).
+For complete API details including TypeScript and Node.js examples, see the [API reference](/connect/api/#delete-external-user).