doc(base): tweak some doc comment around notifications

Author: bnjbvr

crates/matrix-sdk-base/src/response_processors/notification.rs

@@ -56,7 +56,7 @@ impl<'a> Notification<'a> {
     /// Push a new [`sync::Notification`] in [`Self::notifications`] from
     /// `event` if and only if `predicate` returns `true` for at least one of
     /// the [`Action`]s associated to this event and this
-    /// `push_condition_room_ctx`. (based on `Self::push_rules`).
+    /// `push_condition_room_ctx`. (based on [`Self::push_rules`]).
     ///
     /// This method returns the fetched [`Action`]s.
     pub async fn push_notification_from_event_if<E, P>(