@@ -42,7 +42,7 @@ output "lb_address" {
 }
 
 output "instance_ips" {
-  value = "${aws_instance.web.*.public_ip}"
+  value = ["${aws_instance.web.*.public_ip}"]
 }
 ```
Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,7 @@ output "lb_address" {`
`42`	`42`	`}`
`43`	`43`
`44`	`44`	`output "instance_ips" {`
`45`		`- value = "${aws_instance.web.*.public_ip}"`
	`45`	`+ value = ["${aws_instance.web.*.public_ip}"]`
`46`	`46`	`}`
`47`	`47`	```
`48`	`48`