chore: clean code

Author: build-debug

crates/n42/n42-testing/src/dev.rs

@@ -28,7 +28,8 @@ use reth_node_api::{
 use zerocopy::AsBytes;
 use reth_chainspec::{
     ChainSpec,
-    N42};
+    N42
+};
 use reth_provider::{BlockHashReader, BlockReaderIdExt, BlockNumReader};
 
 #[cfg(test)]