fix config.ini.

Author: jfb8856606

config.ini

@@ -93,7 +93,7 @@ gateway=192.168.1.1
 # Multi virtual IPv4/IPv6 net addr, Optional parameters.
 #	`vip_ifname`: default `f-stack-x`
 #	`vip_addr`: Separated by semicolons, MAX number 64;
-				Only support netmask 255.255.255.255, broadcast x.x.x.255 now, hard code in `ff_veth_setvaddr`.
+#		    Only support netmask 255.255.255.255, broadcast x.x.x.255 now, hard code in `ff_veth_setvaddr`.
 #	`vip_addr6`: Separated by semicolons, MAX number 64.
 #	`vip_prefix_len`: All addr6 use the same prefix now, default 64.
 #vip_ifname=lo0