Add info about admin username in doc

diff --git a/support/doc/production.md b/support/doc/production.md
index 48ecf1517e0b20973e425cdf5ac42ea43725a248..3c75b6cab8b7a91a3d9028e890d69c0b7be3f7a8 100644 (file)
--- a/support/doc/production.md
+++ b/support/doc/production.md
@@ -260,7 +260,7 @@ $ tail -f /var/log/peertube/peertube.log
 
 ### :technologist: Administrator
 
-The administrator password is automatically generated and can be found in the PeerTube
+The administrator username is `root` and the password is automatically generated. It can be found in PeerTube
 logs (path defined in `production.yaml`). You can also set another password with:
 
 ```bash