diff --git a/socketio/namespace.py b/socketio/namespace.py
index 56ec962..c778d1e 100644
--- a/socketio/namespace.py
+++ b/socketio/namespace.py
@@ -75,8 +75,8 @@ class Namespace(object):
             if _event_name == event_name:
                 extra_middlewares = getattr(attr, '_sio_middlewares', [])
                 return util._apply_middlewares(
-                           self.middlewares + extra_middlewares, event_name,
-                           self.name, attr)
+                    self.middlewares + extra_middlewares, event_name,
+                    self.name, attr)
 
     @staticmethod
     def event_name(name):
diff --git a/socketio/util.py b/socketio/util.py
index 5b1f1b1..fd89ac7 100644
--- a/socketio/util.py
+++ b/socketio/util.py
@@ -5,6 +5,7 @@ def _copy_sio_properties(from_func, to_func):
         if key.startswith('_sio'):
             setattr(to_func, key, getattr(from_func, key))
 
+
 def _apply_middlewares(middlewares, event, namespace, handler):
     """Wraps the given handler with a wrapper that executes middlewares
     before and after the real event handler."""
@@ -43,6 +44,7 @@ def _apply_middlewares(middlewares, event, namespace, handler):
 
     return wrapped
 
+
 def apply_middleware(middleware):
     """Returns a decorator for event handlers that adds the given
     middleware to the handler decorated with it.