diff --git a/runtime/thread_pool_test.cc b/runtime/thread_pool_test.cc
index 2600f55..9e7c44a 100644
--- a/runtime/thread_pool_test.cc
+++ b/runtime/thread_pool_test.cc
@@ -119,7 +119,7 @@
   // Drain the task list. Note: we have to restart here, as no tasks will be finished when
   // the pool is stopped.
   thread_pool.StartWorkers(self);
-  thread_pool.Wait(self, /* do_work */ true, false);
+  thread_pool.Wait(self, /* do_work= */ true, false);
 }
 
 class TreeTask : public Task {