netfilter: nft_tproxy: Fix typo in IPv6 module description.

Signed-off-by: Norman Rasmussen <norman@rasmussen.co.za>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

net/ipv6/netfilter/nf_tproxy_ipv6.c

@@ -150,4 +150,4 @@ EXPORT_SYMBOL_GPL(nf_tproxy_get_sock_v6);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Balazs Scheidler, Krisztian Kovacs");
-MODULE_DESCRIPTION("Netfilter IPv4 transparent proxy support");
+MODULE_DESCRIPTION("Netfilter IPv6 transparent proxy support");