Remove obsolete section in ipv6_server description

sfan5 · sfan5 · commit a4a594ffc320 · 2018-11-18T15:38:44.000+01:00
This section no longer applies since c66d977.
diff --git a/builtin/settingtypes.txt b/builtin/settingtypes.txt
@@ -922,8 +922,7 @@ strict_protocol_version_checking (Strict protocol checking) bool false
 #    Files that are not present will be fetched the usual way.
 remote_media (Remote media) string
 
-#    Enable/disable running an IPv6 server.  An IPv6 server may be restricted
-#    to IPv6 clients, depending on system configuration.
+#    Enable/disable running an IPv6 server.
 #    Ignored if bind_address is set.
 ipv6_server (IPv6 server) bool false
 
diff --git a/minetest.conf.example b/minetest.conf.example
@@ -1098,8 +1098,7 @@
 #    type: string
 # remote_media =
 
-#    Enable/disable running an IPv6 server.  An IPv6 server may be restricted
-#    to IPv6 clients, depending on system configuration.
+#    Enable/disable running an IPv6 server.
 #    Ignored if bind_address is set.
 #    type: bool
 # ipv6_server = false
