diff --git a/Chapter15/Exercise15.03/permissions.json b/Chapter15/Exercise15.03/permissions.json
index f6c3fa4..8adb606 100644
--- a/Chapter15/Exercise15.03/permissions.json
+++ b/Chapter15/Exercise15.03/permissions.json
@@ -6,7 +6,7 @@
       "Action": [
         "autoscaling:DescribeAutoScalingGroups",
         "autoscaling:DescribeAutoScalingInstances",
-        "autoscaling:DescribeLaunchConfigurations",
+        "autoscaling:DescribeLaunchConfigurations",  ## why this line is repeated at line 12 ?? 
         "autoscaling:SetDesiredCapacity",
         "autoscaling:TerminateInstanceInAutoScalingGroup",
         "autoscaling:DescribeLaunchConfigurations",