diff --git a/libmproxy/console/__init__.py b/libmproxy/console/__init__.py
index ad3f43060..e739ec61e 100644
--- a/libmproxy/console/__init__.py
+++ b/libmproxy/console/__init__.py
@@ -707,7 +707,7 @@ class ConsoleMaster(flow.FlowMaster):
                 self.state.intercept) and not f.request.is_replay:
             f.intercept(self)
         else:
-            #check if flow was intercepted within an inline script by flow.intercept()
+            # check if flow was intercepted within an inline script by flow.intercept()
             if f.intercepted:
                 f.intercept(self)
             else:
diff --git a/libmproxy/models/http.py b/libmproxy/models/http.py
index a2a345d70..3c22e4c93 100644
--- a/libmproxy/models/http.py
+++ b/libmproxy/models/http.py
@@ -13,7 +13,6 @@ from .. import version
 from .flow import Flow
 
 
-
 class MessageMixin(object):
 
     def get_decoded_content(self):
diff --git a/libmproxy/protocol/http2.py b/libmproxy/protocol/http2.py
index a65f76596..895fc9a86 100644
--- a/libmproxy/protocol/http2.py
+++ b/libmproxy/protocol/http2.py
@@ -234,7 +234,6 @@ class Http2Layer(Layer):
                             stream.zombie = time.time()
                         return
 
-
                     frame, _ = hyperframe.frame.Frame.parse_frame_header(raw_frame[:9])
 
                     if is_server:
diff --git a/libmproxy/stateobject.py b/libmproxy/stateobject.py
index 9600ab091..a4a1ffda3 100644
--- a/libmproxy/stateobject.py
+++ b/libmproxy/stateobject.py
@@ -3,6 +3,7 @@ from netlib.utils import Serializable
 
 
 class StateObject(Serializable):
+
     """
     An object with serializable state.
 
diff --git a/libmproxy/web/app.py b/libmproxy/web/app.py
index 2c45a1dcc..4d940b5e7 100644
--- a/libmproxy/web/app.py
+++ b/libmproxy/web/app.py
@@ -42,6 +42,7 @@ class APIError(tornado.web.HTTPError):
 
 
 class BasicAuth(object):
+
     def set_auth_headers(self):
         self.set_status(401)
         self.set_header('WWW-Authenticate', 'Basic realm=MITMWeb')