diff --git a/product/TIDStorage/transaction_transaction.py b/product/TIDStorage/transaction_transaction.py
index ecc42f24610f99807de1ec6a61528fd528b7590e..1246f54276041ba16504f9f68c334aed795cd965 100644
--- a/product/TIDStorage/transaction_transaction.py
+++ b/product/TIDStorage/transaction_transaction.py
@@ -160,6 +160,7 @@ class BufferedSocket:
     self._send_buffer_dict[ident] = []
 
 class TIDClient:
+  """Simple by design write only TIDClient using BufferedSocket"""
   def __init__(self, address):
     self._buffered_socket = BufferedSocket(address)
     self._field_exchange = ExchangeProtocol(socket=self._buffered_socket)