diff --git a/morituri/common/musicbrainz.py b/morituri/common/musicbrainz.py
index e49bb89..ee24ad2 100644
--- a/morituri/common/musicbrainz.py
+++ b/morituri/common/musicbrainz.py
@@ -30,6 +30,7 @@ from morituri.common import log
 
 
 class MusicBrainzException(Exception):
+
     def __init__(self, exc):
         self.args = (exc, )
         self.exception = exc