Simplify super() calls to Python 3 syntax. (#8344)

This converts calls like super(Foo, self) -> super().

Generated with:

    sed -i "" -Ee 's/super\([^\(]+\)/super()/g' **/*.py

1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/util/manhole.py b/synapse/util/manhole.py

index 631654f297..da24ba0470 100644
--- a/synapse/util/manhole.py
+++ b/synapse/util/manhole.py
@@ -94,7 +94,7 @@ class SynapseManhole(ColoredManhole):
     """Overrides connectionMade to create our own ManholeInterpreter"""
 
     def connectionMade(self):
-        super(SynapseManhole, self).connectionMade()
+        super().connectionMade()
 
         # replace the manhole interpreter with our own impl
         self.interpreter = SynapseManholeInterpreter(self, self.namespace)