The port number is not required any more with IPv6 and forwarding

Author: jedisct1

dnscrypt-proxy/example-forwarding-rules.txt

@@ -36,7 +36,7 @@
 # example.com      9.9.9.9,8.8.8.8
 
 ## Forward queries to a resolver using IPv6
-# ipv6.example.com [2001:DB8::42]:53
+# ipv6.example.com [2001:DB8::42]
 
 ## Forward queries for .onion names to a local Tor client
 ## Tor must be configured with the following in the torrc file: