diff --git a/coolamqp/backends/__init__.py b/coolamqp/backends/__init__.py
index d588907fe39bcc2ba005519b8da003e17c692c2d..27a3401e33ca65e1efe8f8359c5a260f115bb784 100644
--- a/coolamqp/backends/__init__.py
+++ b/coolamqp/backends/__init__.py
@@ -1,2 +1,2 @@
 from .pyamqp import PyAMQPBackend
-from .base import AMQPError, ConnectionFailedError, RemoteAMQPError
\ No newline at end of file
+from .base import AMQPError, ConnectionFailedError, RemoteAMQPError
diff --git a/coolamqp/backends/base.py b/coolamqp/backends/base.py
index a8d6e73308f4be055810b6664ab872ce6379c9ea..090b39ec5da6d4b71c571d067c09f13838d8b7fd 100644
--- a/coolamqp/backends/base.py
+++ b/coolamqp/backends/base.py
@@ -114,4 +114,4 @@ class AMQPBackend(object):
         Close this connection.
         This is not allowed to return anything.
         """
-        self.cluster_handler_thread = None  # break GC cycles
\ No newline at end of file
+        self.cluster_handler_thread = None  # break GC cycles
diff --git a/coolamqp/backends/pyamqp.py b/coolamqp/backends/pyamqp.py
index a6896e681a5897441c513a1c80a6812a6a022ea5..0338f082174c6e4b7c3ef3c43ab4d94aa0f8fa00 100644
--- a/coolamqp/backends/pyamqp.py
+++ b/coolamqp/backends/pyamqp.py
@@ -128,4 +128,3 @@ class PyAMQPBackend(AMQPBackend):
                                                     message.delivery_info['routing_key'],
                                                     message.delivery_info['delivery_tag'],
                                                     message.properties)
-
diff --git a/coolamqp/events.py b/coolamqp/events.py
index 334dcebec5ff20ced72bebdac4a2b1cd2e13ce73..20a246da40aefa54828bbee6e31afe8c75be6e38 100644
--- a/coolamqp/events.py
+++ b/coolamqp/events.py
@@ -31,4 +31,4 @@ class ConsumerCancelled(ClusterEvent):
         """
         :param queue: Queue whose consumer was cancelled
         """
-        self.queue = queue
\ No newline at end of file
+        self.queue = queue
diff --git a/coolamqp/messages.py b/coolamqp/messages.py
index 9579485b49beba731afeec68720c574ecfe2cf5f..edd8f393000ec50d3f22a47d49dcfa7ac1a63eae 100644
--- a/coolamqp/messages.py
+++ b/coolamqp/messages.py
@@ -107,4 +107,3 @@ class Queue(object):
         self.anonymous = name == ''  # if this queue is anonymous, it must be regenerated upon reconnect
 
         self.consumer_tag = name if name != '' else uuid.uuid4().hex    # consumer tag to use in AMQP comms
-