netfilter: xt_addrtype: fix trivial typo

Fix typo in error message.
Signed-off-by: Phil Oester <kernel@linuxace.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

net/netfilter/xt_addrtype.c

@@ -202,7 +202,7 @@ static int addrtype_mt_checkentry_v1(const struct xt_mtchk_param *par)
 			return -EINVAL;
 		}
 		if ((info->source | info->dest) >= XT_ADDRTYPE_PROHIBIT) {
-			pr_err("ipv6 PROHIBT (THROW, NAT ..) matching not supported\n");
+			pr_err("ipv6 PROHIBIT (THROW, NAT ..) matching not supported\n");
 			return -EINVAL;
 		}
 		if ((info->source | info->dest) & XT_ADDRTYPE_BROADCAST) {