config: update size information

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/wc.c b/coreutils/wc.c
index c74b7a6..99eb9dc 100644
--- a/coreutils/wc.c
+++ b/coreutils/wc.c
@@ -33,7 +33,7 @@
  * for which 'wc -c' should output '0'.
  */
 //config:config WC
-//config:	bool "wc (4.4 kb)"
+//config:	bool "wc (4.5 kb)"
 //config:	default y
 //config:	help
 //config:	wc is used to print the number of bytes, words, and lines,