diff --git a/cranelift/codegen/src/timing.rs b/cranelift/codegen/src/timing.rs
index 16f729f71d..2a2d393803 100644
--- a/cranelift/codegen/src/timing.rs
+++ b/cranelift/codegen/src/timing.rs
@@ -176,7 +176,7 @@ mod details {
         }
     }
 
-    /// Information about passes in a single thread.
+    // Information about passes in a single thread.
     thread_local! {
         static CURRENT_PASS: Cell<Pass> = Cell::new(Pass::None);
         static PASS_TIME: RefCell<PassTimes> = RefCell::new(Default::default());