[gnome-keysign: 22/65] offer: remove unused import

[Gitlab System User <gitlab src gnome org>]

commit 865275445ac5cdd59ba614c81b6bbc863ec35e0d
Author: RyuzakiKK <aasonykk gmail com>
Date:   Sun Aug 20 11:19:43 2017 +0200

    offer: remove unused import

 keysign/offer.py | 3 ---
 1 file changed, 3 deletions(-)
---
diff --git a/keysign/offer.py b/keysign/offer.py
index 7090004..50ea4d1 100644
--- a/keysign/offer.py
+++ b/keysign/offer.py
@@ -1,5 +1,4 @@
 import logging
-from twisted.internet.defer import returnValue
 
 from .avahioffer import AvahiHTTPOffer
 try:
@@ -25,8 +24,6 @@ class Offer:
             self.bt_offer = BluetoothOffer(self.key)
             _, self.b_data = self.bt_offer.allocate_code()
         discovery_data = a_data + ";" + self.b_data
-        # As design when we use both avahi and wormhole we only display
-        # the wormhole code
         return code, discovery_data
 
     def start(self):