diff --git a/rust/tool/shared/src/esp.rs b/rust/tool/shared/src/esp.rs
index 7a66207..27cd071 100644
--- a/rust/tool/shared/src/esp.rs
+++ b/rust/tool/shared/src/esp.rs
@@ -11,10 +11,13 @@ use crate::generation::Generation;
 pub trait EspPaths<const N: usize> {
     /// Build an ESP path structure out of the ESP root directory
     fn new(esp: impl AsRef<Path>) -> Self;
+
     /// Return the used file paths to store as garbage collection roots.
     fn iter(&self) -> std::array::IntoIter<&PathBuf, N>;
+
     /// Returns the path containing NixOS EFI binaries
     fn nixos_path(&self) -> &Path;
+
     /// Returns the path containing Linux EFI binaries
     fn linux_path(&self) -> &Path;
 }