[GDB-10116] Fix Comments

README.md

@@ -239,6 +239,17 @@ deploy_monitoring = true
 lb_tls_certificate_arn = "arn:aws:acm:us-east-1:123456789012:certificate/12345678-1234-1234-1234-123456789012"
 ```
 
+**Private Deployment**
+
+To ensure access to GraphDB exclusively through a private network, you must set the following variables to `true`:
+```hcl
+# Enable creation of a private service endpoint
+lb_enable_private_access = true
+# Enable private access to the Network Load Balancer and disable public access
+lb_internal = true
+```
+By configuring these variables accordingly you enforce GraphDB accessibility solely via a private network, enhancing security and control over network traffic.
+
 ## Local Development
 
 Instead of using the module dependency, you can create a local variables file named `terraform.tfvars` and provide

modules/graphdb/nsg.tf

@@ -58,7 +58,8 @@ resource "aws_security_group_rule" "graphdb_network_lb_ingress" {
 }
 
 resource "aws_security_group_rule" "graphdb_lb_healthchecks" {
-  count = var.lb_enable_private_access ? 0 : 1 # Since it creates duplicated rule if lb_internal is true we need to have a toggle to enable/disable this rule based on the type of the access to the LB
+  # Since it creates duplicated rule if lb_internal is true we need to have a toggle to enable/disable this rule based on the type of the access to the LB
+  count = var.lb_enable_private_access ? 0 : 1
 
   description       = "Allow the load balancer to healthcheck the GraphDB nodes and access the proxies."
   security_group_id = aws_security_group.graphdb_security_group.id