diff --git a/src/rcore/points.rs b/src/rcore/points.rs
index 18c3fc0..e532739 100644
--- a/src/rcore/points.rs
+++ b/src/rcore/points.rs
@@ -1,6 +1,8 @@
 use super::*;
 
+/// Visitor used in [`Mentionable::points_typed`].
 pub trait TakesPoints<'a, Ctx: Context<'a>> {
+    /// Visit a [Point].
     fn take<A: Mentionable<'a, Ctx>>(&mut self, point: &Point<'a, Ctx, A>);
 }