Lint: E302 expected 2 blank lines, found X

node-daemon/pvcnoded/DNSAggregatorInstance.py

@@ -29,6 +29,7 @@ from threading import Thread, Event
 
 import pvcnoded.common as common
 
+
 class DNSAggregatorInstance(object):
     # Initialization function
     def __init__(self, zk_conn, config, logger):
@@ -65,6 +66,7 @@ class DNSAggregatorInstance(object):
             del self.dns_networks[network]
             self.dns_axfr_daemon.update_networks(self.dns_networks)
 
+
 class PowerDNSInstance(object):
     # Initialization function
     def __init__(self, aggregator):
@@ -138,6 +140,7 @@ class PowerDNSInstance(object):
                 state='o'
             )
 
+
 class DNSNetworkInstance(object):
     # Initialization function
     def __init__(self, aggregator, network):