Rupert: Delete some old comments

hosts/Rupert.nix

@@ -99,9 +99,6 @@ in
         enableSSHSupport = true;
     };
 
-    # List services that you want to enable:
-
-    # Enable the OpenSSH daemon.
     services.openssh = {
         enable = true;
         settings = {
@@ -118,11 +115,6 @@ in
         4971  # BURP
     ];
 
-    # Copy the NixOS configuration file and link it from the resulting system
-    # (/run/current-system/configuration.nix). This is useful in case you
-    # accidentally delete configuration.nix.
-    # system.copySystemConfiguration = true;
-
     system.autoUpgrade = {
         enable = true;
         allowReboot = true;