From aff1dfdf3decdd3ed60d7d8de8d2b07904f39d2b Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Thu, 12 Jul 2018 09:45:37 +0100
Subject: [PATCH] Update return value docstring

---
 synapse/storage/receipts.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/synapse/storage/receipts.py b/synapse/storage/receipts.py
index 33fc2b9b3..0ac665e96 100644
--- a/synapse/storage/receipts.py
+++ b/synapse/storage/receipts.py
@@ -163,7 +163,7 @@ class ReceiptsWorkerStore(SQLBaseStore):
                 from the start.
 
         Returns:
-            list: A list of receipts.
+            Deferred[list]: A list of receipts.
         """
         if from_key is not None:
             # Check the cache first to see if any new receipts have been added