Update menuconfig items with approximate applet sizes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/miscutils/ubirename.c b/miscutils/ubirename.c
index 8b1c378..8fb42ee 100644
--- a/miscutils/ubirename.c
+++ b/miscutils/ubirename.c
@@ -7,7 +7,7 @@
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
 //config:config UBIRENAME
-//config:	bool "ubirename"
+//config:	bool "ubirename (2.2 kb)"
 //config:	default y
 //config:	select PLATFORM_LINUX
 //config:	help