1 files changed, 16 insertions, 12 deletions
diff --git a/docs/doctests.py b/docs/doctests.py
index 9aecb31..a84a19b 100644
--- a/docs/doctests.py
+++ b/docs/doctests.py
@@ -1,17 +1,21 @@
 import unittest
 import doctest
 
+
 def test_suite():
-    flags = doctest.ELLIPSIS|doctest.NORMALIZE_WHITESPACE
-    return unittest.TestSuite((
-        doctest.DocFileSuite('test_request.txt', optionflags=flags),
-        doctest.DocFileSuite('test_response.txt', optionflags=flags),
-        doctest.DocFileSuite('test_dec.txt', optionflags=flags),
-        doctest.DocFileSuite('do-it-yourself.txt', optionflags=flags),
-        doctest.DocFileSuite('file-example.txt', optionflags=flags),
-        doctest.DocFileSuite('index.txt', optionflags=flags),
-        doctest.DocFileSuite('reference.txt', optionflags=flags),
-        ))
+    flags = doctest.ELLIPSIS | doctest.NORMALIZE_WHITESPACE
+    return unittest.TestSuite(
+        (
+            doctest.DocFileSuite("test_request.txt", optionflags=flags),
+            doctest.DocFileSuite("test_response.txt", optionflags=flags),
+            doctest.DocFileSuite("test_dec.txt", optionflags=flags),
+            doctest.DocFileSuite("do-it-yourself.txt", optionflags=flags),
+            doctest.DocFileSuite("file-example.txt", optionflags=flags),
+            doctest.DocFileSuite("index.txt", optionflags=flags),
+            doctest.DocFileSuite("reference.txt", optionflags=flags),
+        )
+    )
+
 
-if __name__ == '__main__':
-    unittest.main(defaultTest='test_suite')
+if __name__ == "__main__":
+    unittest.main(defaultTest="test_suite")