diff --git a/backbone-couchdb.coffee b/backbone-couchdb.coffee
index e9acc85..dc74ae0 100644
--- a/backbone-couchdb.coffee
+++ b/backbone-couchdb.coffee
@@ -120,7 +120,7 @@ class Backbone.Collection extends Backbone.Collection
# Manually start listening to real time updates
listen_to_changes : ->
# don't enable changes feed a second time
- unless @_db_changes_enabled
+ unless @_db_changes_enabled
@_db_changes_enabled = true
@_db_inst = con.helpers.make_db() unless @_db_inst
@_db_inst.info
@@ -151,7 +151,7 @@ class Backbone.Collection extends Backbone.Collection
if obj?
# remove from collection if doc has been deleted on the server
if _doc.deleted
- @remove obj
+ @remove obj
else
# set new values if _revs are not the same
obj.set _doc.doc unless obj.get("_rev") == _doc.doc._rev
diff --git a/chat_example/_attachments/index.html b/chat_example/_attachments/index.html
index 21d4e7a..4364942 100644
--- a/chat_example/_attachments/index.html
+++ b/chat_example/_attachments/index.html
@@ -24,7 +24,7 @@