1 files changed, 4 insertions, 0 deletions
diff --git a/src/tests/documentation.py b/src/tests/documentation.py
index e752c3f..8aa33c4 100644
--- a/src/tests/documentation.py
+++ b/src/tests/documentation.py
@@ -1481,6 +1481,7 @@ def a_test_for_pylons():
     'The good old factorial'
     """
 
+
 if sys.version >= '3':  # tests for signatures specific to Python 3
 
     def test_kwonlydefaults():
@@ -1529,6 +1530,7 @@ def before_after(before, after):
     yield
     print(after)
 
+
 ba = before_after('BEFORE', 'AFTER')  # ContextManager instance
 
 
@@ -1636,6 +1638,8 @@ def get_length_set(obj):
 
 class C(object):
     "Registered as Sized and Iterable"
+
+
 collections.Sized.register(C)
 collections.Iterable.register(C)