1 files changed, 7 insertions, 0 deletions
diff --git a/boto/ec2/autoscale/policy.py b/boto/ec2/autoscale/policy.py
index fbe7dc5f..191ac496 100644
--- a/boto/ec2/autoscale/policy.py
+++ b/boto/ec2/autoscale/policy.py
@@ -23,6 +23,7 @@
 from boto.resultset import ResultSet
 from boto.ec2.elb.listelement import ListElement
 
+
 class Alarm(object):
     def __init__(self, connection=None):
         self.connection = connection
@@ -64,18 +65,24 @@ class AdjustmentType(object):
 class MetricCollectionTypes(object):
     class BaseType(object):
         arg = ''
+
         def __init__(self, connection):
             self.connection = connection
             self.val = None
+
         def __repr__(self):
             return '%s:%s' % (self.arg, self.val)
+
         def startElement(self, name, attrs, connection):
             return
+
         def endElement(self, name, value, connection):
             if name == self.arg:
                 self.val = value
+
     class Metric(BaseType):
         arg = 'Metric'
+
     class Granularity(BaseType):
         arg = 'Granularity'