Change unicode literal to non-u literal for 3.2 compatibility

skimbrel · skimbrel · commit 1030ce5b9016 · 2013-08-12T15:09:51.000-07:00
diff --git a/twilio/rest/resources/util.py b/twilio/rest/resources/util.py
@@ -125,7 +125,7 @@ def change_dict_key(d, from_key, to_key):
 
 class _UnsetTimeoutKls(object):
     def __repr__(self):
-        return u'<Timeout Unset>'
+        return '<Timeout Unset>'
 
 
 # None has special meaning for timeouts, so we use this sigil to indicate
