Code beautify :)

diff --git a/zeroconf.py b/zeroconf.py
index efb28cd..9cc2647 100644
--- a/zeroconf.py
+++ b/zeroconf.py
@@ -30,10 +30,12 @@ class ZeroconfThread(threading.Thread):

     def __init__(self,group=None,target=None,name=None,args=(), kwargs=None,verbose=None):
         threading.Thread.__init__(self)
+
         self.name = config['Centrix']['Node Name']
         self.port = config['Network'].get('Port', 9222)
         mode = config['Centrix']['Mode']
         self.master = (mode == 'Master')
+# TODO: if this server is not Master, detect Master (via zeroconf or from config) and announce it in TXT record
         self.txt = ''
         self.hostname = socket.gethostname()
         self.types = args
@@ -42,6 +44,7 @@ class ZeroconfThread(threading.Thread):
             self.done[type] = False

     def _all_done(self):
+        "Are all services discovered?"
         for v in self.done.values():
             if not v:
                 return False
@@ -65,7 +68,6 @@ class ZeroconfThread(threading.Thread):
             t = 'relay'
         return "_centrix_%s._tcp" % t

-
     def announce(self):
         self.group = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, self.server.EntryGroupNew()),
                                     avahi.DBUS_INTERFACE_ENTRY_GROUP)