Add spelling exceptions.

doc/.custom_wordlist.txt

@@ -1,4 +1,3 @@
-
 APN
 ARP
 CDMA
@@ -24,32 +23,38 @@ IEC
 IGMP
 IOV
 IOV
-IoT
 IPoIB
 IPv
 InfiniBand
+InterVLAN
+IoT
+KVM
 LACPDUs
 LAI
-Lexicographically
-Libera
 LLADDR
 LLDP
 LRO
 LXD
+Lexicographically
+Libera
 MAAS
 MCC
 MII
 MNC
+MSS
 MTU
 Mantic
 Mellanox
+NIC
+NICs
 NTP
 Netplan
 NetworkManager
 OpenFlow
 OpenVPN
 PCI
 PSK
+QEMU
 RDNSS
 SIGINT
 SIGUSR
@@ -71,6 +76,7 @@ VF
 VFs
 VLAN
 VLANs
+VMs
 VNI
 VPN
 VRF
@@ -80,15 +86,19 @@ WPA
 WWAN
 WakeOnWLan
 Wi
+Wi-Fi
+WireGuard
 WireGuard
 adapters
+autostart
 boolean
 checksumming
 checksums
 config
 curtin
 decrypt
 dir
+dmz
 failover
 hostname
 ifname
@@ -104,9 +114,11 @@ libvirtd
 loopback
 miimon
 multicast
+netfilter
 netlink
 networkd
 nm
+passthrough
 programmatically
 renderer
 reselection
@@ -117,10 +129,9 @@ statelessly
 subnet
 systemd
 udev
+unconfigured
 unencrypted
 untagged
 vSwitch
-Wi-Fi
-WireGuard
 wpasupplicant
 yaml