State the Discord server as unofficial

diff --git a/Chat-Rooms.md b/Chat-Rooms.md
index 3c6719274a3529b36942ec72cbc87cba9e8cc45c..edac16fbf97dade6ca02360d64559a6206ab381f 100644 (file)
--- a/Chat-Rooms.md
+++ b/Chat-Rooms.md
@@ -96,7 +96,7 @@ Jabber XMPP MUCs
     xonotic at conference.jabber.ru - Russian channel
     xonotic at conference.jabber.org - English channel
 
-Discord
+Discord (unofficial)
 -------
 
 [invite link](https://discordapp.com/invite/0uxcsw1XMkaOB936)