network: fix coding style

src/initscripts/init.d/network

@@ -26,7 +26,7 @@ shift
 
 if [ -n "${1}" ]; then
 	ALL=0
-	for i in green red blue orange; do      
+	for i in green red blue orange; do
 		eval "${i}=0"
 	done
 else
@@ -68,7 +68,7 @@ case "${DO}" in
 				rm -f /var/ipfire/red/{active,device,dial-on-demand,dns1,dns2,local-ipaddress,remote-ipaddress,resolv.conf}
 				[ "$AUTOCONNECT" == "off" ] || /etc/rc.d/init.d/networking/red start
 			fi
-		fi                           
+		fi
 		;;
 
 	stop)