diff --git a/README.md b/README.md
index bbf96e4..29d0711 100644
--- a/README.md
+++ b/README.md
@@ -15,9 +15,8 @@ filename: servercfg/(hostname)_(hexdigits).cfg
 
 content of the config files:
 
-[NETWORK]
-
 ```
+[NETWORK]
 # leftmost socket next to the console:
 enp1s0=wan     # the uplink, DHCP enabled, in netwoork n.x.y.z for  0 <= n < 192
 enp1s0=wan,192.168.1.0/24    # the uplink, DHCP enabled, may be in addition in local network 192.168.1.x