1 files changed, 1 insertions, 1 deletions

diff --git a/docs/sample_config.yaml b/docs/sample_config.yaml

index 0b4dd115fb..dd981609ac 100644
--- a/docs/sample_config.yaml
+++ b/docs/sample_config.yaml
@@ -2366,7 +2366,7 @@ spam_checker:
 # If enabled, non server admins can only create groups with local parts
 # starting with this prefix
 #
-#group_creation_prefix: "unofficial/"
+#group_creation_prefix: "unofficial_"