forgot to add brackets to counters

Author: richardgutkowski

aws_lambda_function.tf

@@ -1,12 +1,12 @@
 resource "aws_lambda_function" "ami_encryption_lambda" {
-  filename         = data.archive_file.ami_encryption.0.output_path
+  filename         = data.archive_file.ami_encryption.[0].output_path
   description      = "Responsible for creating AMI with encrypted root volume."
   function_name    = "${upper(var.environment)}-AMI-ENCRYPTION-FUNCTION"
   role             = aws_iam_role.ami_encrypt_lambda.arn
   handler          = "ami_encryption.lambda_handler"
   runtime          = "python3.6"
   timeout          = 180
-  source_code_hash = data.archive_file.ami_encryption.0.output_base64sha256
+  source_code_hash = data.archive_file.ami_encryption.[0].output_base64sha256
 
   environment {
     variables = {
@@ -21,4 +21,4 @@ resource "aws_lambda_function" "ami_encryption_lambda" {
     "Name" = "${var.environment}-AMI-ENCRYPTION-LAMBDA"
     },
   )
-}
+}