specify locale

otherwise, running tests in another locale fails
fixes #45, thanks @Arfrever!

diff --git a/babel/dates.py b/babel/dates.py
index 72674e8aa454c3311b5779cde98b566a765d1959..73d54fa573c339f9d9326fbefa085f1d8b9c42f0 100644 (file)
--- a/babel/dates.py
+++ b/babel/dates.py
@@ -733,9 +733,9 @@ def format_timedelta(delta, granularity='second', threshold=.85,
     In addition directional information can be provided that informs
     the user if the date is in the past or in the future:
 
-    >>> format_timedelta(timedelta(hours=1), add_direction=True)
+    >>> format_timedelta(timedelta(hours=1), add_direction=True, locale='en')
     u'In 1 hour'
-    >>> format_timedelta(timedelta(hours=-1), add_direction=True)
+    >>> format_timedelta(timedelta(hours=-1), add_direction=True, locale='en')
     u'1 hour ago'
 
     :param delta: a ``timedelta`` object representing the time difference to