fix bug in trustedcoin constructor

lib/wallet.py

@@ -1539,7 +1539,6 @@ wallet_constructors = {
 def register_constructor(wallet_type, constructor):
     wallet_constructors[wallet_type] = constructor
 
-
 # former WalletFactory
 class Wallet(object):
     """The main wallet "entry point".

plugins/trustedcoin/trustedcoin.py

@@ -451,7 +451,7 @@ class TrustedCoinPlugin(BasePlugin):
         wizard.storage.put('x3/', k3.dump())
         wizard.storage.put('use_trustedcoin', True)
         wizard.storage.write()
-        wizard.wallet = Wallet(wizard.storage)
+        wizard.wallet = Wallet_2fa(wizard.storage)
         wizard.run('create_addresses')
 
     @hook