Updating README example

Author: ahaffar

README.md

@@ -12,11 +12,20 @@ A Terraform module to create AWS VPC along with its resources:
 Below is an example how to call and use the module, kindly check the example folder for more detailed output
 
 ```hcl
+module "label" {
+  source              = "github.com/obytes/terraform-aws-tag.git?ref=v1.0.7"
+  project_name        = "pto"
+  region              = "eu-west-2"
+  environment         = "qa"
+  prefix_length_limit = 12
+}
+
 module "example1" {
-  source                  = "github.com/obytes/terraform-aws-vpc.git?ref=v1.0.7"
-  environment             = "qa"
-  project_name            = "on-cost"
-  region                  = "eu-west-2"
+  source                  = "github.com/obytes/terraform-aws-vpc.git?ref=v1.0.8"
+  enabled                 = true
+  prefix                  = module.label.id
+  name                    = "vpc"
+  additional_tags         = module.label.tags
   cidr_block              = "172.16.0.0/18"
   enable_dns_hostnames    = true
   enable_nat_gateway      = true
@@ -28,7 +37,14 @@ module "example1" {
     Managed = "Terraform"
     Default = "Yes"
   }
-
+  additional_public_subnet_tags = {
+    "kubernetes.io/cluster/cluster-name" = "shared"
+    "kubernetes.io/role/elb"             = 1
+  }
+  additional_private_subnet_tags = {
+    "kubernetes.io/cluster/cluster-name" = "shared"
+    "kubernetes.io/role/internal-elb"    = 1
+  }
 }
 
 ```