Remove trailing whitespace. Update copyright to include 2004.

networking/udhcp/frontend.c

@@ -7,10 +7,10 @@ int main(int argc, char *argv[])
 {
 	int ret = 0;
 	char *base = strrchr(argv[0], '/');
-	
+
 	if (strstr(base ? (base + 1) : argv[0], "dhcpd"))
 		ret = udhcpd_main(argc, argv);
 	else ret = udhcpc_main(argc, argv);
-	
+
 	return ret;
 }