diff --git a/commitbot.py b/commitbot.py
index 526834e..65f1d8e 100644
--- a/commitbot.py
+++ b/commitbot.py
@@ -14,65 +14,65 @@ NS_XHTML_W3C = 'http://www.w3.org/1999/xhtml'
 class CommitBot(XMPPHandler):
 
     def __init__(self, room, nick):
-	XMPPHandler.__init__(self)
+        XMPPHandler.__init__(self)
 
-	self.room = room
-	self.nick = nick
+        self.room = room
+        self.nick = nick
 
     def connectionMade(self):
-	self.send(AvailablePresence())
+        self.send(AvailablePresence())
 
-	# add handlers
+        # add handlers
 
-	# join room
-	pres = Presence()
-	pres['to'] = self.room + '/' + self.nick
-	pres.addElement((NS_MUC, 'x'))
-	self.send(pres)
+        # join room
+        pres = Presence()
+        pres['to'] = self.room + '/' + self.nick
+        pres.addElement((NS_MUC, 'x'))
+        self.send(pres)
 
     def notify(self, data):
-	# build the messages
-	text = []
-	html = []
-	link = r"<a href='%s' name='%s'>%s</a>"
-	
-	text.append('New commits in %s:\n' % data['repository']['url'])
-	html.append("New commits in " \
-			"<a href='%s'>%s</a>:<br/>" % \
-			(data['repository']['url'],
-			 data['repository']['name']))
+        # build the messages
+        text = []
+        html = []
+        link = r"<a href='%s' name='%s'>%s</a>"
+        
+        text.append('New commits in %s:\n' % data['repository']['url'])
+        html.append("New commits in " \
+                        "<a href='%s'>%s</a>:<br/>" % \
+                        (data['repository']['url'],
+                         data['repository']['name']))
 
-	for c in data['commits']:
-	    text.append('%s | %s | %s\n' % (c['message'],
-					    c['author']['email'], 
-					    c['url']))
-	    ltxt = link % (c['url'], c['id'], c['id'][:7])
-	    html.append('%s | %s | %s<br />' % (c['message'],
-						c['author']['email'],
-						ltxt))
-	msg = domish.Element((None, 'message'))
-	msg['to'] = self.room
-	msg['from'] = self.room + '/' + self.nick
-	msg['type'] = 'groupchat'
-	msg.addElement('body', content=''.join(text))
-	wrap = msg.addElement((NS_XHTML_IM, 'html'))
-	body = wrap.addElement((NS_XHTML_W3C, 'body'))
-	body.addRawXml(''.join(html))
+        for c in data['commits']:
+            text.append('%s | %s | %s\n' % (c['message'],
+                                            c['author']['email'], 
+                                            c['url']))
+            ltxt = link % (c['url'], c['id'], c['id'][:7])
+            html.append('%s | %s | %s<br />' % (c['message'],
+                                                c['author']['email'],
+                                                ltxt))
+        msg = domish.Element((None, 'message'))
+        msg['to'] = self.room
+        msg['from'] = self.room + '/' + self.nick
+        msg['type'] = 'groupchat'
+        msg.addElement('body', content=''.join(text))
+        wrap = msg.addElement((NS_XHTML_IM, 'html'))
+        body = wrap.addElement((NS_XHTML_W3C, 'body'))
+        body.addRawXml(''.join(html))
 
-	self.send(msg)
+        self.send(msg)
 
 
 class WebHook(resource.Resource):
     isLeaf = True
 
     def __init__(self, bot):
-	resource.Resource.__init__(self)
-	self.bot = bot
+        resource.Resource.__init__(self)
+        self.bot = bot
 
     def render_GET(self, req):
-	return "commitbot ready to rock!"
+        return "commitbot ready to rock!"
 
     def render_POST(self, req):
-	data = json.loads(req.args['payload'][0])
-	self.bot.notify(data)
-	return ""
+        data = json.loads(req.args['payload'][0])
+        self.bot.notify(data)
+        return ""