diff --git a/offlineimap/imaplib.py b/offlineimap/imaplib.py
index d37e7da..f344ab2 100644
--- a/offlineimap/imaplib.py
+++ b/offlineimap/imaplib.py
@@ -226,10 +226,8 @@ class IMAP4:
         af, socktype, proto, canonname, sa = res[0]
         self.sock = socket.socket(af, socktype, proto)
         self.sock.connect(sa)
-        
         self.file = self.sock.makefile('rb')
 
-
     def read(self, size):
         """Read 'size' bytes from remote."""
         retval = ''