fix: avoid HPC as no HPC flavor is public

clouds/g1/brno/general/terraform/README.md

@@ -36,15 +36,15 @@ Cloud-init add following:
 Detailed terminal transcript can be found in [terminal-transcript.log](./terminal-transcript.log).
 
 
-## Access to the HPC nodes
+## Access to the VM nodes
 
-In single tier infrastructure you access directly the individual HPC VM nodes via SSH on public IP addresses.
+In single tier infrastructure you access directly the individual VM nodes via SSH on public IP addresses.
 Two tier infrastructure requires the access following way:
 1. Establish the connection with bastion
 ```sh
 sshuttle -r ubuntu@<bastion-ip>
 ```
-1. Connect directly to HPC VM nodes via SSH on private IP addresses:
+1. Connect directly to VM nodes via SSH on private IP addresses:
 ```sh
 ssh  ubuntu@<vm-node-ip-from-10.10.10.0/24>
 ```