--- a/src/plugins/plugin_xep_0095.py	Fri Jan 18 17:55:27 2013 +0100
+++ b/src/plugins/plugin_xep_0095.py	Fri Jan 18 17:55:34 2013 +0100
@@ -58,9 +58,9 @@
         info(_("Plugin XEP_0095 initialization"))
         self.host = host
         self.si_profiles = {} #key: SI profile, value: callback
-    
+
     def getHandler(self, profile):
-        return XEP_0095_handler(self)  
+        return XEP_0095_handler(self)
 
     def registerSIProfile(self, si_profile, callback):
         """Add a callback for a SI Profile
@@ -107,14 +107,14 @@
         @param to_jid: recipient
         @param profile: %(doc_profile)s"""
         self.sendError(iq_id, to_jid, 400, 'cancel', profile=profile)
-    
+
     def sendFailedError(self, iq_id, to_jid, profile):
         """Helper method to send when we transfer failed
         @param iq_id: IQ id
         @param to_jid: recipient
         @param profile: %(doc_profile)s"""
         self.sendError(iq_id, to_jid, 500, 'cancel', {'custom':'failed'}, profile=profile) #as there is no error code for failed transfer, we use 500 (undefined-condition)
-    
+
     def sendError(self, iq_id, to_jid, err_code, err_type='cancel', data={}, profile='@NONE@'):
         """Send IQ error as a result
         @param iq_id: IQ id
@@ -129,7 +129,7 @@
         result = domish.Element((None, 'iq'))
         result['type'] = 'result'
         result['id'] = iq_id
-        result['to'] = to_jid 
+        result['to'] = to_jid
         error_el = result.addElement('error')
         error_el['err_code'] =  str(err_code)
         error_el['type'] = err_type
@@ -162,7 +162,7 @@
         result = domish.Element((None, 'iq'))
         result['type'] = 'result'
         result['id'] = iq_id
-        result['to'] = to_jid 
+        result['to'] = to_jid
         si = result.addElement('si', NS_SI)
         si.addChild(feature_elt)
         for elt in misc_elts:
@@ -182,9 +182,9 @@
         if not xmlstream:
             error (_('Asking for an non-existant or not connected profile'))
             return ""
-        
+
         offer = client.IQ(xmlstream,'set')
-        sid = str(uuid.uuid4()) 
+        sid = str(uuid.uuid4())
         debug (_("Stream Session ID: %s") % offer["id"])
 
         offer["from"] = current_jid.full()
@@ -200,10 +200,10 @@
         offer.send()
         return sid, offer
 
-    
+
 class XEP_0095_handler(XMPPHandler):
     implements(iwokkel.IDisco)
-    
+
     def __init__(self, plugin_parent):
         self.plugin_parent = plugin_parent
         self.host = plugin_parent.host