diff --git a/src/common/zeroconf/roster_zeroconf.py b/src/common/zeroconf/roster_zeroconf.py
index b428c9b12824e2c13c5a5c4e291847bce821db2c..62e122e80b093df988fe1cdcb22c5f9a58f0aed4 100644
--- a/src/common/zeroconf/roster_zeroconf.py
+++ b/src/common/zeroconf/roster_zeroconf.py
@@ -50,7 +50,7 @@ class Roster:
 		#print 'roster_zeroconf.py: diffs:' + str(diffs)
 		return diffs
 		
-	def setItem(self, jid, name = '', groups = ''):
+	def setItem(self, jid, name='', groups=''):
 		#print 'roster_zeroconf.py: setItem %s' % jid
 		contact = self.zeroconf.get_contact(jid)
 		if not contact:
@@ -60,7 +60,7 @@ class Roster:
 		txt = contact[8]
 
 		self._data[jid]={}
-		self._data[jid]['ask'] = 'no'  #?
+		self._data[jid]['ask'] = 'none'
 		self._data[jid]['subscription'] = 'both'
 		self._data[jid]['groups'] = []
 		self._data[jid]['resources'] = {}
@@ -98,7 +98,7 @@ class Roster:
 		if jid in self._data:
 			return self._data[jid]
 
-	def __getitem__(self,jid):
+	def __getitem__(self, jid):
 		#print 'roster_zeroconf.py: __getitem__'
 		return self._data[jid]
 	
@@ -138,23 +138,23 @@ class Roster:
 		#print 'roster_zeroconf.py: getShow'
 		return self.getStatus(jid)
 
-	def getPriority(jid):
+	def getPriority(self, jid):
 		return 5
 
-	def getSubscription(self,jid):
+	def getSubscription(self, jid):
 		#print 'roster_zeroconf.py: getSubscription'
 		return 'both'
 
-	def Subscribe(self,jid):
+	def Subscribe(self, jid):
 		pass
 		
-	def Unsubscribe(self,jid):
+	def Unsubscribe(self, jid):
 		pass
 	
-	def Authorize(self,jid):
+	def Authorize(self, jid):
 		pass
 
-	def Unauthorize(self,jid):
+	def Unauthorize(self, jid):
 		pass
 
 # vim: se ts=3: