Update menuconfig items with approximate applet sizes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/uudecode.c b/coreutils/uudecode.c
index 2fe771f..418d023 100644
--- a/coreutils/uudecode.c
+++ b/coreutils/uudecode.c
@@ -11,7 +11,7 @@
  * "end" line
  */
 //config:config UUDECODE
-//config:	bool "uudecode"
+//config:	bool "uudecode (5.9 kb)"
 //config:	default y
 //config:	help
 //config:	  uudecode is used to decode a uuencoded file.
@@ -176,7 +176,7 @@
 //kbuild:lib-$(CONFIG_BASE64) += uudecode.o
 
 //config:config BASE64
-//config:	bool "base64"
+//config:	bool "base64 (5 kb)"
 //config:	default y
 //config:	help
 //config:	  Base64 encode and decode