minor edits

README.md

@@ -53,10 +53,7 @@ linux-provision/
 │   ├── git/gitconfig
 │   ├── shell/{zshrc,p10k.zsh}
 │   ├── scripts/{bw-load-ssh.sh,idle-battery-suspend.sh,zoom.sh,env.sh}
-│   ├── systemd/{porridge.service,...}
-│   ├── sysctl/99-custom.conf
-│   └── modprobe/{system76-power.conf,pop-default-settings-dirty-frag.conf}
-├── etc/                   # System-level configs (copied to /etc)
+│   └── systemd/{porridge.service,...}
 └── TODO.md                # Post-provisioning manual steps
 ```