[gnome-music] artists: fix pep8 error

[Vadim Rutkovsky <vrutkovsky src gnome org>]

commit 0417eb24e17c1bd2610ddfad776a471fe48ad4ef
Author: Vadim Rutkovsky <vrutkovs redhat com>
Date:   Mon Jun 23 13:59:09 2014 +0200

    artists: fix pep8 error

 gnomemusic/view.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gnomemusic/view.py b/gnomemusic/view.py
index 87e6143..2441ba9 100644
--- a/gnomemusic/view.py
+++ b/gnomemusic/view.py
@@ -644,7 +644,7 @@ class Artists (ViewContainer):
         self._init = True
         self.populate()
         self.view.emit('item-activated', '0',
-                           self._model.get_path(self._allIter))
+                       self._model.get_path(self._allIter))
 
     @log
     def _add_list_renderers(self):