Fix syntax error

site.conf

@@ -23,7 +23,7 @@
 			ssid = 'Freifunk',
 		},
 		mesh = {
-			id = 'ffdo-mesh-batadv'
+			id = 'ffdo-mesh-batadv',
 			mcast_rate = 12000,
 		},
 	},
@@ -34,7 +34,7 @@
 			ssid = 'Freifunk (5GHz)',
 		},
 		mesh = {
-			id = 'ffdo-mesh-batadv'
+			id = 'ffdo-mesh-batadv',
 			mcast_rate = 12000,
 		},
 	},