2 files changed, 2 insertions, 3 deletions

diff --git a/lib/arena/src/lib.rs b/lib/arena/src/lib.rs
index 78a147c7d..1de3a1d2f 100644
--- a/lib/arena/src/lib.rs
+++ b/lib/arena/src/lib.rs
@@ -10,7 +10,8 @@ use std::{
     ops::{Index, IndexMut},
 };
 
-pub mod map;
+mod map;
+pub use map::ArenaMap;
 
 /// The raw ID of a value in an arena.
 #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
diff --git a/lib/arena/src/map.rs b/lib/arena/src/map.rs
index 980198247..5ebaa9b82 100644
--- a/lib/arena/src/map.rs
+++ b/lib/arena/src/map.rs
@@ -1,5 +1,3 @@
-//! A map from arena IDs to some other type. Space requirement is O(highest ID).
-
 use std::marker::PhantomData;
 
 use crate::Idx;