diff --git a/vpc-interface-endpoint/README.md b/vpc-interface-endpoint/README.md
index 49545db..088d517 100644
--- a/vpc-interface-endpoint/README.md
+++ b/vpc-interface-endpoint/README.md
@@ -39,7 +39,7 @@ This outputs an object with the following elements:
 To get the IPs or subnets, you'll need to get the ENIs in a `data` resource like this
 ```hcl
 data "aws_network_interface" "interfaces" {
-  for_each = toset(module.vpce_secretsmanager.vpc_service_info.network_interface_ids)
+  for_each = toset(module.vpce_secretsmanager.vpce_service_info.network_interface_ids)
   id       = each.key
 }
 locals {
diff --git a/vpc-interface-endpoint/main.tf b/vpc-interface-endpoint/main.tf
index 23f268d..6cb7c8b 100644
--- a/vpc-interface-endpoint/main.tf
+++ b/vpc-interface-endpoint/main.tf
@@ -40,7 +40,7 @@
 * To get the IPs or subnets, you'll need to get the ENIs in a `data` resource like this
 * ```hcl
 * data "aws_network_interface" "interfaces" {
-*   for_each = toset(module.vpce_secretsmanager.vpc_service_info.network_interface_ids)
+*   for_each = toset(module.vpce_secretsmanager.vpce_service_info.network_interface_ids)
 *   id       = each.key
 * }
 * locals {