iptables-save: fix hashlimit output

In bugzilla 550, Xeb notes that the --hashlimit-htable-gcinterval
argument is saved incorrectly.  Patch below corrects.

Patch-from: Xeb <xeb@mail.ru>
Signed-off-by: Phil Oester <kernel@linuxace.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
1 file changed