Merge pull request #3281 from egarbi/master

List of security groups should be ID/s not name/s

website/source/docs/providers/aws/r/network_interface.markdown

@@ -16,7 +16,7 @@ Provides an Elastic network interface (ENI) resource.
 resource "aws_network_interface" "test" {
     subnet_id = "${aws_subnet.public_a.id}"
 	private_ips = ["10.0.0.50"]
-	security_groups = ["${aws_security_group.web.name}"]
+	security_groups = ["${aws_security_group.web.id}"]
 	attachment {
 		instance = "${aws_instance.test.id}"
 		device_index = 1