Update menuconfig items with approximate applet sizes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/ln.c b/coreutils/ln.c
index 0e2abac..0bd323b 100644
--- a/coreutils/ln.c
+++ b/coreutils/ln.c
@@ -7,7 +7,7 @@
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 //config:config LN
-//config:	bool "ln"
+//config:	bool "ln (4.5 kb)"
 //config:	default y
 //config:	help
 //config:	  ln is used to create hard or soft links between files.