diff --git a/zunclient/common/websocketclient/exceptions.py b/zunclient/common/websocketclient/exceptions.py
index 81ebaa25..fcc9c2f7 100644
--- a/zunclient/common/websocketclient/exceptions.py
+++ b/zunclient/common/websocketclient/exceptions.py
@@ -15,7 +15,7 @@
 
 
 class ContainerWebSocketException(Exception):
-    'base for all ContainerWebSocket interactive generated exceptions'
+    """base for all ContainerWebSocket interactive generated exceptions"""
     def __init__(self, wrapped=None, message=None):
         self.wrapped = wrapped
         if message:
diff --git a/zunclient/common/websocketclient/websocketclient.py b/zunclient/common/websocketclient/websocketclient.py
index 45d6cb17..57ef3971 100644
--- a/zunclient/common/websocketclient/websocketclient.py
+++ b/zunclient/common/websocketclient/websocketclient.py
@@ -67,9 +67,9 @@ class BaseClient(object):
     def tty_resize(self, height, width):
         """Resize the tty session
 
-            Get the client and send the tty size data to zun api server
-            The environment variables need to get when implement sending
-            operation.
+        Get the client and send the tty size data to zun api server
+        The environment variables need to get when implement sending
+        operation.
         """
         raise NotImplementedError()
 
@@ -239,7 +239,7 @@ class WebSocketClient(BaseClient):
             self.ws = websocket.create_connection(
                 url, skip_utf8_validation=True,
                 subprotocols=["binary", "base64"])
-            print('connected to %s ,press Enter to continue' % self.id)
+            print('connected to %s, press Enter to continue' % self.id)
             print('type %s. to disconnect' % self.escape)
         except socket.error as e:
             raise exceptions.ConnectionFailed(e)
@@ -260,9 +260,9 @@ class WebSocketClient(BaseClient):
     def tty_resize(self, height, width):
         """Resize the tty session
 
-            Get the client and send the tty size data to zun api server
-            The environment variables need to get when implement sending
-            operation.
+        Get the client and send the tty size data to zun api server
+        The environment variables need to get when implement sending
+        operation.
         """
         height = str(height)
         width = str(width)
@@ -300,9 +300,9 @@ class HTTPClient(BaseClient):
     def tty_resize(self, height, width):
         """Resize the tty session
 
-            Get the client and send the tty size data to zun api server
-            The environment variables need to get when implement sending
-            operation.
+        Get the client and send the tty size data to zun api server
+        The environment variables need to get when implement sending
+        operation.
         """
         height = str(height)
         width = str(width)