diff --git a/website/docs/r/shield_application_layer_automatic_response.html.markdown b/website/docs/r/shield_application_layer_automatic_response.html.markdown
index ace314a84c2..2a5b238e0c4 100644
--- a/website/docs/r/shield_application_layer_automatic_response.html.markdown
+++ b/website/docs/r/shield_application_layer_automatic_response.html.markdown
@@ -19,7 +19,7 @@ data "aws_region" "current" {}
 data "aws_caller_identity" "current" {}
 data "aws_partition" "current" {}
 
-var "distribution_id" {
+variable "distribution_id" {
   type        = "string"
   description = "The Cloudfront Distribution on which to enable the Application Layer Automatic Response."
 }