Merge commit '17fa4c7ca' into anoa/dinsic_release_1_21_x

* commit '17fa4c7ca':
  Catch up after Federation Outage (split, 2): Track last successful stream ordering after transmission (#8247)
  Catch-up after Federation Outage (split, 1) (#8230)
  Fix type signature in simple_select_one_onecol and friends (#8241)
  Stop sub-classing object (#8249)

1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/http/servlet.py b/synapse/http/servlet.py

index 53acba56cb..fd90ba7828 100644
--- a/synapse/http/servlet.py
+++ b/synapse/http/servlet.py
@@ -256,7 +256,7 @@ def assert_params_in_dict(body, required):
         raise SynapseError(400, "Missing params: %r" % absent, Codes.MISSING_PARAM)
 
 
-class RestServlet(object):
+class RestServlet:
 
     """ A Synapse REST Servlet.