diff --git a/matrix_client/client.py b/matrix_client/client.py
index 5404075a..67c3ea0e 100644
--- a/matrix_client/client.py
+++ b/matrix_client/client.py
@@ -34,11 +34,11 @@ class CACHE(int):
 CACHE.NONE = CACHE(-1)
 CACHE.SOME = CACHE(0)
 CACHE.ALL = CACHE(1)
-
 # TODO: rather than having CACHE.NONE as kwarg to MatrixClient, there should be a separate
 # LightweightMatrixClient that only implements global listeners and doesn't hook into
 # User, Room, etc. classes at all.
 
+
 class MatrixClient(object):
     """
     The client API for Matrix. For the raw HTTP calls, see MatrixHttpApi.