config: update size information

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/isrv_identd.c b/networking/isrv_identd.c
index 0c33dde..f564d60 100644
--- a/networking/isrv_identd.c
+++ b/networking/isrv_identd.c
@@ -7,7 +7,7 @@
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 //config:config FAKEIDENTD
-//config:	bool "fakeidentd (8.9 kb)"
+//config:	bool "fakeidentd (8.7 kb)"
 //config:	default y
 //config:	select FEATURE_SYSLOG
 //config:	help