Fix whitespace.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>

net/iproute2.sh

@@ -353,7 +353,7 @@ iproute2_post_stop()
 			ip -4 route flush table cache dev "${IFACE}"
 		fi
 	fi
-	
+
 	# Kernel may not have IPv6 built in
 	if [ -e /proc/net/ipv6_route ]; then
 		local rules="$(service_get_value "ip6_rule")"

net/macvlan.sh

@@ -43,7 +43,7 @@ macvlan_pre_start()
 	[ -z "${macvlan}" ] && return 0
 
 	_check_macvlan || return 1
-	
+
 	case " ${MODULES} " in
 		*" ifconfig "*)
 				eerror "sys-apps/iproute2 is required to configure MACVLANs"