diff --git a/postgres_ffi/src/relfile_utils.rs b/postgres_ffi/src/relfile_utils.rs
index 4995dcbd2c..d6be630711 100644
--- a/postgres_ffi/src/relfile_utils.rs
+++ b/postgres_ffi/src/relfile_utils.rs
@@ -1,8 +1,8 @@
-///
-/// Common utilities for dealing with PostgreSQL relation files.
-///
-use regex::Regex;
+//!
+//! Common utilities for dealing with PostgreSQL relation files.
+//!
 use crate::pg_constants;
+use regex::Regex;
 
 #[derive(Debug, Clone, thiserror::Error, PartialEq)]
 pub enum FilePathError {