diff --git a/youtube_dl/extractor/youporn.py b/youtube_dl/extractor/youporn.py
index 953099053..93ca7dc16 100644
--- a/youtube_dl/extractor/youporn.py
+++ b/youtube_dl/extractor/youporn.py
@@ -77,7 +77,7 @@ class YouPornIE(InfoExtractor):
             'tags': list,
             'age_limit': 18,
         },
-   }]
+    }]
 
     def _real_extract(self, url):
         mobj = re.match(self._VALID_URL, url)