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-rw-r--r--extensions/libip6t_tcp.man2
1 files changed, 1 insertions, 1 deletions
diff --git a/extensions/libip6t_tcp.man b/extensions/libip6t_tcp.man
index 31cc493d..41b89a40 100644
--- a/extensions/libip6t_tcp.man
+++ b/extensions/libip6t_tcp.man
@@ -32,7 +32,7 @@ will only match packets with the SYN flag set, and the ACK, FIN and
RST flags unset.
.TP
.B "[!] --syn"
-Only match TCP packets with the SYN bit set and the ACK and RST bits
+Only match TCP packets with the SYN bit set and the ACK,RST and FIN bits
cleared. Such packets are used to request TCP connection initiation;
for example, blocking such packets coming in an interface will prevent
incoming TCP connections, but outgoing TCP connections will be