keys/tripe-keys.8.in: Mention the `pathmtu' utility.

I don't even have `tracepath' installed here.

diff --git a/keys/tripe-keys.8.in b/keys/tripe-keys.8.in
index 160e5be..353028e 100644 (file)
--- a/keys/tripe-keys.8.in
+++ b/keys/tripe-keys.8.in
@@ -240,7 +240,7 @@ TrIPE tunnel interface, given that the
 .I path-mtu
 between two peers is as specified.  The default is 1500, which is very
 commonly correct, but you should check using a tool such as
 .I path-mtu
 between two peers is as specified.  The default is 1500, which is very
 commonly correct, but you should check using a tool such as

-.BR tracepath (8).
+.BR pathmtu (1).

 Getting the MTU too big will lead to unnecessary fragmentation of
 TrIPE's UDP datagrams; getting it too small will fail to utilize the
 underlying network effectively.  If in doubt, it's therefore better to
 Getting the MTU too big will lead to unnecessary fragmentation of
 TrIPE's UDP datagrams; getting it too small will fail to utilize the
 underlying network effectively.  If in doubt, it's therefore better to