terraform-docs: automated action

Author: github-actions[bot]

README.md

@@ -103,17 +103,18 @@ difference it can make in your AWS setup!
 ```hcl
 module "vpc" {
   source  = "registry.terraform.io/terraform-aws-modules/vpc/aws"
-  version = "~> 5.0"
-
-  name = "${var.name}-main"
-  cidr = "10.100.0.0/16"
-  azs  = ["eu-central-1a", "eu-central-1b"]
+  version = "~> 5.0.0"
 
+  name                = "${var.name}-main"
+  cidr                = "10.100.0.0/16"
+  azs                 = ["eu-central-1a", "eu-central-1b"]
+  private_subnets     = ["10.100.1.0/24", "10.100.2.0/24"]
   elasticache_subnets = ["10.100.10.0/24", "10.100.11.0/24"]
 }
 
 module "redis_security_group" {
-  source = "github.com/geekcell/terraform-aws-security-group?ref=main"
+  source  = "geekcell/security-group/aws"
+  version = ">= 1.0.0, < 2.0.0"
 
   name   = "${var.name}-redis"
   vpc_id = module.vpc.vpc_id