diff --git a/src/traits.rs b/src/traits.rs
index 0f994e5..1a256de 100644
--- a/src/traits.rs
+++ b/src/traits.rs
@@ -17,11 +17,6 @@ pub trait CalDavSource<T: PartialCalendar> {
     /// This function may trigger an update (that can be a long process, or that can even fail, e.g. in case of a remote server)
     async fn get_calendars_mut(&mut self) -> Result<HashMap<CalendarId, &mut T>, Box<dyn Error>>;
 
-    //
-    //
-    // TODO: find a better search key (do calendars have a unique ID?)
-    // TODO: search key should be a reference
-    //
     /// Returns the calendar matching the ID
     async fn get_calendar(&self, id: CalendarId) -> Option<&T>;
     /// Returns the calendar matching the ID