diff --git a/src/func/controlflow.rs b/src/func/controlflow.rs
index 807032b..a54b26a 100644
--- a/src/func/controlflow.rs
+++ b/src/func/controlflow.rs
@@ -39,9 +39,9 @@ pub type IterativeWrapped<'a, G> = <<G as Iterative<'a>>::T as WeakFunctor>::F<
 
 /// Value passed to [`Monad::iibind`].
 pub trait Iterative<'a>: 'a + Sized {
-    /// [`ControlFlow::Continue`]
+    /// [`ControlFlow::Continue`].
     type A: 'a;
-    /// [`ControlFlow::Break`]
+    /// [`ControlFlow::Break`].
     type B: 'a;
     /// Corresponding [`WeakFunctor`].
     type T: 'a + ?Sized + WeakFunctor;