old_contents: from twisted.internet import defer, endpoints, task
  from txjason.netstring import JSONRPCClientFactory
  from txjason.client import JSONRPCClientError
  
  
  client = JSONRPCClientFactory('127.0.0.1', 7080)
  
  
  @defer.inlineCallbacks
  def main(reactor, description):
      endpoint = endpoints.clientFromString(reactor, description)
      client = JSONRPCClientFactory(endpoint, reactor=reactor)
  
      try:
          r = yield client.callRemote('bar.foo')
      except JSONRPCClientError as e:
          print e
  
      r = yield client.callRemote('bar.add', 1, 2)
      print "add result: %s" % str(r)
  
      r = yield client.callRemote('bar.whoami')
      print "whaomi result: %s" % str(r)
  
  
  task.react(main, ['tcp:127.0.0.1:7080'])
  
new_contents: from twisted.internet import defer, endpoints, task
  from txjason.netstring import JSONRPCClientFactory
  from txjason.client import JSONRPCClientError
  
  
  client = JSONRPCClientFactory('127.0.0.1', 7080)
  
  
  @defer.inlineCallbacks
  def main(reactor, description):
      endpoint = endpoints.clientFromString(reactor, description)
      client = JSONRPCClientFactory(endpoint, reactor=reactor)
  
      try:
          r = yield client.callRemote('bar.foo')
      except JSONRPCClientError as e:
          print e
  
      r = yield client.callRemote('bar.add', 1, 2)
      print "add result: %s" % str(r)
  
      r = yield client.callRemote('bar.whoami')
      print "whoami result: %s" % str(r)
  
  
  task.react(main, ['tcp:127.0.0.1:7080'])
  
subject: Fix a typo.