fix item enclosure mime type

panikweb/views.py

@@ -571,7 +571,7 @@ class PodcastsFeed(Feed):
         except OSError:
             return 0
 
-    def item_enclosure_mimetype(self, item):
+    def item_enclosure_mime_type(self, item):
         return 'audio/mpeg'
 
     def item_pubdate(self, item):