diff --git a/pylast/__init__.py b/pylast/__init__.py
index 4b5e782..753aec3 100644
--- a/pylast/__init__.py
+++ b/pylast/__init__.py
@@ -2014,7 +2014,7 @@ class Track(_Opus):
         Returns similar tracks for this track on the network,
         based on listening data.
         """
-        
+
         params = self._get_params()
         if limit:
             params['limit'] = limit