Update menuconfig items with approximate applet sizes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/logname.c b/coreutils/logname.c
index a9b1c95..bf37483 100644
--- a/coreutils/logname.c
+++ b/coreutils/logname.c
@@ -16,7 +16,7 @@
  * a diagnostic message and an error return.
  */
 //config:config LOGNAME
-//config:	bool "logname"
+//config:	bool "logname (894 bytes)"
 //config:	default y
 //config:	help
 //config:	  logname is used to print the current user's login name.