diff --git a/README.md b/README.md
index 88fb35d..856faa2 100644
--- a/README.md
+++ b/README.md
@@ -124,7 +124,7 @@ module "s3_user" {
   stage        = "test"
   name         = "app"
   s3_actions   = ["s3:GetObject"]
-  s3_resources = "arn:aws:s3:::examplebucket/*"
+  s3_resources = ["arn:aws:s3:::examplebucket/*"]
 }
 ```
 
diff --git a/README.yaml b/README.yaml
index 8e0305b..3578610 100644
--- a/README.yaml
+++ b/README.yaml
@@ -74,7 +74,7 @@ usage: |-
     stage        = "test"
     name         = "app"
     s3_actions   = ["s3:GetObject"]
-    s3_resources = "arn:aws:s3:::examplebucket/*"
+    s3_resources = ["arn:aws:s3:::examplebucket/*"]
   }
   ```
 include: