diff --git a/configuration/config-files.md b/configuration/config-files.md
index c3258ecf..d9f7b124 100644
--- a/configuration/config-files.md
+++ b/configuration/config-files.md
@@ -16,7 +16,7 @@ These files are placed in /rw, which survives a VM restart.
 That way, they can be used to customize a single VM instead of all VMs based on the same template. 
 The scripts here all run as root.
 
--   `/rw/config/rc.local` - script run at VM startup. Good place to change some service settings, replace config files with its copy stored in /rw/config, etc. Example usage:
+-   `/rw/config/rc.local` - script runs at VM startup. Good place to change some service settings, replace config files with its copy stored in /rw/config, etc. Example usage:
 
     ~~~
     # Store bluetooth keys in /rw to keep them across VM restarts
@@ -24,14 +24,14 @@ The scripts here all run as root.
     ln -s /rw/config/var-lib-bluetooth /var/lib/bluetooth
     ~~~
 
--   `/rw/config/qubes-ip-change-hook` - script run in NetVM after external IP change (or connection to the network).
+-   `/rw/config/qubes-ip-change-hook` - script runs in NetVM after every external IP change and on "hardware" link status change.
 
--   `/rw/config/qubes-firewall-user-script` - script run in ProxyVM after each firewall update.
+-   `/rw/config/qubes-firewall-user-script` - script runs in ProxyVM/AppVM with `qvm-features <vmname> qubes-firewall true` after each firewall update.
     Good place to write own custom firewall rules.
 
 -   `/rw/config/suspend-module-blacklist` - list of modules (one per line) to be unloaded before system goes to sleep.
     The file is used only in a VM with PCI devices attached.
-    Supposed to be used for problematic device drivers.
+    Intended for use with problematic device drivers.
 
 Note that scripts need to be executable (chmod +x) to be used.