diff --git a/rustc_tools_util/src/lib.rs b/rustc_tools_util/src/lib.rs
index 0951a0dee28c..d1640c758bb3 100644
--- a/rustc_tools_util/src/lib.rs
+++ b/rustc_tools_util/src/lib.rs
@@ -7,7 +7,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-
 use std::env;
 
 #[macro_export]