simplify security group

terraform/main.tf

@@ -103,7 +103,7 @@ resource "openstack_compute_keypair_v2" "user1" {
   
 resource "openstack_compute_secgroup_v2" "nginx" {
   name        = "nginx"
-  description  = "Security group rule for port 80"
+  description  = "Security group rule for nginx"
   rule {
     from_port   = -1
     to_port     = -1