diff --git a/src/libcore/tests/mem.rs b/src/libcore/tests/mem.rs
index 4841be5fc710..9ed2323e2873 100644
--- a/src/libcore/tests/mem.rs
+++ b/src/libcore/tests/mem.rs
@@ -146,4 +146,4 @@ fn test_const_forget() {
 
     const _: () = test_const_forget(0i32);
     const _: () = test_const_forget(Vec::<Vec<Box<i32>>>::new());
-}
\ No newline at end of file
+}