1 files changed, 1 insertions, 0 deletions

diff --git a/synapse/replication/tcp/protocol.py b/synapse/replication/tcp/protocol.py

index 4471cc8f0c..fb9c539122 100644
--- a/synapse/replication/tcp/protocol.py
+++ b/synapse/replication/tcp/protocol.py
@@ -23,6 +23,7 @@ protocols.
 
 An explanation of this protocol is available in docs/tcp_replication.md
 """
+
 import fcntl
 import logging
 import struct