diff --git a/library/alloc/src/sync/tests.rs b/library/alloc/src/sync/tests.rs
index 15fd1923581..d2517171606 100644
--- a/library/alloc/src/sync/tests.rs
+++ b/library/alloc/src/sync/tests.rs
@@ -558,4 +558,4 @@ fn test_arc_cyclic_two_refs() {
 
     assert_eq!(Arc::strong_count(&two_refs), 3);
     assert_eq!(Arc::weak_count(&two_refs), 2);
-}
\ No newline at end of file
+}