diff --git a/src/test/ui/pattern/usefulness/issue-72476-associated-type.rs b/src/test/ui/pattern/usefulness/issue-72476-associated-type.rs
index 21ad6c7d989e0..1e1d21433b79c 100644
--- a/src/test/ui/pattern/usefulness/issue-72476-associated-type.rs
+++ b/src/test/ui/pattern/usefulness/issue-72476-associated-type.rs
@@ -8,7 +8,6 @@ trait A {
 
 impl A for () {
     type Projection = bool;
-    // using () instead of bool here does compile though
 }
 
 struct Next<T: A>(T::Projection);