Apply suggestions from code review

Author: antonbabenko

main.tf

@@ -8,8 +8,9 @@ data "aws_region" "current" {}
 data "aws_partition" "current" {}
 data "aws_service_principal" "rds" {
   count = var.create && var.create_iam_role ? 1 : 0
+
   service_name = "rds"
-  region = data.aws_region.current.name
+  region      = data.aws_region.current.name
 }
 ################################################################################
 # RDS Proxy