diff --git a/website/source/docs/providers/aws/r/appautoscaling_policy.html.markdown b/website/source/docs/providers/aws/r/appautoscaling_policy.html.markdown
index 4d2f217fa..ff1465ed4 100644
--- a/website/source/docs/providers/aws/r/appautoscaling_policy.html.markdown
+++ b/website/source/docs/providers/aws/r/appautoscaling_policy.html.markdown
@@ -32,7 +32,7 @@ resource "aws_appautoscaling_policy" "ecs_policy" {
   service_namespace       = "ecs"
 
   step_adjustment {
-    metric_interval_lower_bound = 0
+    metric_interval_upper_bound = 0
     scaling_adjustment          = -1
   }