more editorial

diff --git a/README.adoc b/README.adoc
index b6bf8036601bf3a000378f24031d4169c68fa305..8af0766feffe9cf7d3d217140db856976eb09d9b 100644 (file)
--- a/README.adoc
+++ b/README.adoc
@@ -99,22 +99,25 @@ requires root setup, as follows:
 
 1. `# apt-get install vde2 iptables dnsmasq`
 
-2. Add an "iface block" to to `/etc/network/interfaces`:
-
-    iface vmnet inet static
-        pre-up ip tuntap add vmnet mode tap 2>/dev/null || true
-        address 10.10.10.100/24
-        up vde_switch -tap vmnet -daemon -sock /run/vde.ctl -mod 777
-        MASQ POSTROUTING -s 10.10.10.0/24 -j MASQUERADE
-        up iptables -t nat -A $IF_MASQ
-        down iptables -t nat -D $IF_MASQ
-        down pkill -f 'vde_switch -tap vmnet
-        DHCP 10.10.10.2,10.10.10.99,3600
-        up dnsmasq -i vmnet -I lo -h -F $IF_DHCP
-        down pkill -f "dnsmasq -i vmnet"
+2. Add an "iface block" to `/etc/network/interfaces`:
+
+  iface vmnet inet static
+      pre-up ip tuntap add vmnet mode tap 2>/dev/null || true
+      address 10.10.10.100/24
+      MASQ POSTROUTING -s 10.10.10.0/24 -j MASQUERADE
+      DHCP 10.10.10.2,10.10.10.99,3600
+      up iptables -t nat -A $IF_MASQ
+      up vde_switch -tap vmnet -daemon -sock /run/vde.ctl -mod 777
+      up dnsmasq -i vmnet -I lo -h -F $IF_DHCP
+      down pkill -f "dnsmasq -i vmnet" || true
+      down pkill -f 'vde_switch -tap vmnet || true
+      down iptables -t nat -D $IF_MASQ || true
 
 3. `# ifup vmnet`
 
-By that setup, the qemu emulator will connect to the network, and use
-the host as NAT router for Internet access. Note that `dnsmasq` might
-need other/more configuration to work well in your setup.
+By that setup, the qemu emulators will connect to the network, get
+their IP served by `dnsmasq` and use the host as NAT router for
+Internet access.
+
+Note that `dnsmasq` might need other/more configuration to work well
+in your setup.