diff --git a/youtube_dl/extractor/xfileshare.py b/youtube_dl/extractor/xfileshare.py
index 926f62f56..bf037ca3f 100644
--- a/youtube_dl/extractor/xfileshare.py
+++ b/youtube_dl/extractor/xfileshare.py
@@ -59,7 +59,6 @@ class XFileShareIE(InfoExtractor):
         (r'vup\.to', 'VUp'),
         (r'xvideosharing\.com', 'XVideoSharing'),
         (r'nxload\.com', 'NxLoad'),
-
     )
 
     IE_DESC = 'XFileShare based sites: %s' % ', '.join(list(zip(*_SITES))[1])