diff --git a/tests/__init__.py b/tests/__init__.py
index f36395f..a933613 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -209,7 +209,7 @@ class ArchiveTest (unittest.TestCase):
             if olddir:
                 os.chdir(olddir)
             shutil.rmtree(tmpdir)
-        
+
 
 def get_filecontent(filename):
     fo = open(filename)