diff --git a/muxer/mplex/smux_multiplex.py b/muxer/mplex/smux_multiplex.py
index 6239ad73..60fd0ed5 100644
--- a/muxer/mplex/smux_multiplex.py
+++ b/muxer/mplex/smux_multiplex.py
@@ -8,7 +8,7 @@ class Multiplex(object):
     def __init__(self, conn, initiator):
         """
         :param conn: an instance of raw connection
-    :    param initiator: boolean to prevent multiplex with self
+        :param initiator: boolean to prevent multiplex with self
         """
         self.muxed_conn = MuxedConn(conn, initiator)
 
diff --git a/transport/upgrader.py b/transport/upgrader.py
index 3d2c0a8d..05e22187 100644
--- a/transport/upgrader.py
+++ b/transport/upgrader.py
@@ -22,8 +22,7 @@ class TransportUpgrader(object):
         """
         # For PoC, no security
         # Default to mplex
-
+        
         # TODO do exchange to determine multiplexer
         
         return MuxedConn(conn, initiator)
-        
\ No newline at end of file