netfilter: xtables: remove xt_string revision 0

Superseded by xt_string revision 1 (linux v2.6.26-rc8-1127-g4ad3f26,
iptables 1.4.2-rc1).

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
diff --git a/Documentation/Changes b/Documentation/Changes
index f08b313..eca9f6e 100644
--- a/Documentation/Changes
+++ b/Documentation/Changes
@@ -49,7 +49,7 @@
 o  udev                   081                     # udevinfo -V
 o  grub                   0.93                    # grub --version
 o  mcelog		  0.6
-o  iptables               1.4.1                   # iptables -V
+o  iptables               1.4.2                   # iptables -V
 
 
 Kernel compilation