diff --git a/how-to-configure-self-hosted-vpn-kill-switch-using-pf-firewall-on-macos/README.md b/how-to-configure-self-hosted-vpn-kill-switch-using-pf-firewall-on-macos/README.md
index 58c0ea8..63f5329 100644
--- a/how-to-configure-self-hosted-vpn-kill-switch-using-pf-firewall-on-macos/README.md
+++ b/how-to-configure-self-hosted-vpn-kill-switch-using-pf-firewall-on-macos/README.md
@@ -98,7 +98,7 @@ VLAN Configurations
 ===================
 ```
 
-### Step 4: find hardware network interface subnet prefix (example bellow is for `Wi-Fi` interface)
+### Step 4: find hardware network interface subnet prefix (example below is for `Wi-Fi` interface)
 
 ```console
 $ networksetup -getinfo "Wi-Fi"