Fix PEP 8 issues.

test/units/modules/cloud/amazon/placebo_fixtures.py

@@ -125,6 +125,7 @@ def basic_launch_config():
             return
         raise
 
+
 @pytest.fixture(scope='module')
 def scratch_vpc():
     if not os.getenv('PLACEBO_RECORD'):
@@ -187,6 +188,7 @@ def scratch_vpc():
             return
         raise
 
+
 @pytest.fixture(scope='module')
 def maybe_sleep():
     """If placebo is reading saved sessions, make sleep always take 0 seconds.

test/units/modules/cloud/amazon/test_cloudformation.py

@@ -44,6 +44,7 @@ bad_json_tpl = """{
   }
 }"""
 
+
 class FakeModule(object):
     def __init__(self, **kwargs):
         self.params = kwargs