diff --git a/src/block.rs b/src/block.rs
index 0e928e9b0..31378e8a6 100644
--- a/src/block.rs
+++ b/src/block.rs
@@ -108,6 +108,7 @@ pub struct SealedBlock {
 	uncle_bytes: Bytes,
 }
 
+
 impl<'x, 'y> OpenBlock<'x, 'y> {
 	/// Create a new OpenBlock ready for transaction pushing.
 	pub fn new<'a, 'b>(engine: &'a Engine, db: JournalDB, parent: &Header, last_hashes: &'b LastHashes, author: Address, extra_data: Bytes) -> OpenBlock<'a, 'b> {