diff --git a/watcher/api/controllers/v1/strategy.py b/watcher/api/controllers/v1/strategy.py
index a8822057a..2c74da14a 100644
--- a/watcher/api/controllers/v1/strategy.py
+++ b/watcher/api/controllers/v1/strategy.py
@@ -110,7 +110,7 @@ class Strategy(base.APIBase):
     """The name of the goal this audit refers to"""
 
     parameters_spec = {wtypes.text: types.jsontype}
-    """ Parameters spec dict"""
+    """Parameters spec dict"""
 
     def __init__(self, **kwargs):
         super(Strategy, self).__init__()
diff --git a/watcher/decision_engine/cluster/history/base.py b/watcher/decision_engine/cluster/history/base.py
index ce76b6db3..e12819ce4 100644
--- a/watcher/decision_engine/cluster/history/base.py
+++ b/watcher/decision_engine/cluster/history/base.py
@@ -59,7 +59,7 @@ in any appropriate storage system (InfluxDB, OpenTSDB, MongoDB,...).
 import abc
 import six
 
-""" Work in progress Helper to query metrics """
+"""Work in progress Helper to query metrics"""
 
 
 @six.add_metaclass(abc.ABCMeta)