diff --git a/tests/example.py b/tests/example.py
index c8f630b..073a25c 100644
--- a/tests/example.py
+++ b/tests/example.py
@@ -66,7 +66,7 @@ ex_docbooksgml_dir = Namespace(
                             'DocBookSGML-Larger.sgml'),
               )
 
-unknown_doctype =  Namespace(
+unknown_doctype = Namespace(
                doctype=None,
                filename=opj(sampledocs, 'Unknown-Doctype.xqf'),
               )
diff --git a/tests/test_utils.py b/tests/test_utils.py
index a2ada71..bea5594 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -225,7 +225,7 @@ class Test_swapdirs(TestToolsFilesystem):
         swapdirs(a, b)
         self.assertTrue(os.path.exists(b))
 
-    def test_swapdirs_b_missing(self):
+    def test_swapdirs_with_file(self):
         a = mkdtemp(dir=self.tempdir)
         afile = os.path.join(a, 'silly')
         b = mkdtemp(dir=self.tempdir)
@@ -242,6 +242,7 @@ class Test_swapdirs(TestToolsFilesystem):
         self.assertTrue(os.path.exists(b))
         self.assertTrue(os.path.exists(bfile))
 
+
 class Test_att_statinfo(unittest.TestCase):
 
     def test_max_mtime(self):