ircd_config.toml correct ipv6 doc strings

bin/ircd/ircd_config.toml

@@ -22,13 +22,15 @@ outbound_connections=5
 ## P2P accept address
 #inbound="tls://0.0.0.0:11002" 
 # ipv6 version:
-#inbound="tls://:::11002" 
+#inbound="tls://[::]:11002" 
 
 ## P2P external address
 ## Put your IP or hostname here
 ## This is how people can reach you on the inbound port configured above
 ## You can also put an ipv6 address :)
 #external_addr="tls://XXX.XXX.XXX.XXX:11002"
+# ipv6 version:
+#external_addr="tls://[ipv6 address here]:11002"
 
 ## Manually configured peers to connect to
 #peers=["tls://127.0.0.1:11003"]