diff --git a/src/main.rs b/src/main.rs
index fe7a03bd5..4b99e2f33 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -22,7 +22,6 @@
 // implementation does not consider the mutable fields, so it is still
 // correct.
 #![allow(clippy::mutable_key_type)]
-
 // Debugging features shouldn't be in checked-in code.
 #![warn(clippy::todo)]
 #![warn(clippy::dbg_macro)]