diff --git a/crates/lavina-core/src/dialog.rs b/crates/lavina-core/src/dialog.rs
index 71745e5..66fe8b5 100644
--- a/crates/lavina-core/src/dialog.rs
+++ b/crates/lavina-core/src/dialog.rs
@@ -1,7 +1,7 @@
 //! Domain of dialogs – conversations between two participants.
 //!
 //! Dialogs are different from rooms in that they are always between two participants.
-//! There are no
+//! There are no admins or other roles in dialogs, both participants have equal rights.
 
 use std::collections::HashMap;
 use std::sync::Arc;