Update menuconfig items with approximate applet sizes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/util-linux/setpriv.c b/util-linux/setpriv.c
index 3d8dfea..8918108 100644
--- a/util-linux/setpriv.c
+++ b/util-linux/setpriv.c
@@ -8,7 +8,7 @@
  *
  */
 //config:config SETPRIV
-//config:	bool "setpriv"
+//config:	bool "setpriv (3.4 kb)"
 //config:	default y
 //config:	select PLATFORM_LINUX
 //config:	select LONG_OPTS