fix typo

howto/ipsec.md

@@ -166,7 +166,7 @@ The secret generated on `chi-node-01` for the roaming client (in
 `/etc/ipsec.secrets.d/20-curie.anarc.at.secrets` was copied over to
 the roaming client, in `/etc/ipsec.secrets` (by default, apparmor
 refuses access `/etc/ipsecrets.d/` which is why we use the other
-path). The `righid` name needs to be used here:
+path). The `rightid` name needs to be used here:
 
     chi-node-01 : PSK "[CENSORED]"