Pep8 fixes for digital_ocean_*

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>

lib/ansible/modules/cloud/digital_ocean/digital_ocean.py

@@ -211,12 +211,14 @@ from ansible.module_utils.basic import AnsibleModule
 
 
 class TimeoutError(Exception):
+
     def __init__(self, msg, id_):
         super(TimeoutError, self).__init__(msg)
         self.id = id_
 
 
 class JsonfyMixIn(object):
+
     def to_json(self):
         return self.__dict__
 

lib/ansible/modules/cloud/digital_ocean/digital_ocean_domain.py

@@ -99,6 +99,7 @@ from ansible.module_utils.basic import AnsibleModule
 
 
 class JsonfyMixIn(object):
+
     def to_json(self):
         return self.__dict__
 

lib/ansible/modules/cloud/digital_ocean/digital_ocean_sshkey.py

@@ -86,6 +86,7 @@ from ansible.module_utils.basic import AnsibleModule
 
 
 class JsonfyMixIn(object):
+
     def to_json(self):
         return self.__dict__
 

test/sanity/pep8/legacy-files.txt

@@ -253,10 +253,6 @@ lib/ansible/modules/cloud/cloudstack/cs_vmsnapshot.py
 lib/ansible/modules/cloud/cloudstack/cs_volume.py
 lib/ansible/modules/cloud/cloudstack/cs_zone.py
 lib/ansible/modules/cloud/cloudstack/cs_zone_facts.py
-lib/ansible/modules/cloud/digital_ocean/digital_ocean.py
-lib/ansible/modules/cloud/digital_ocean/digital_ocean_block_storage.py
-lib/ansible/modules/cloud/digital_ocean/digital_ocean_domain.py
-lib/ansible/modules/cloud/digital_ocean/digital_ocean_sshkey.py
 lib/ansible/modules/cloud/docker/_docker.py
 lib/ansible/modules/cloud/docker/docker_container.py
 lib/ansible/modules/cloud/docker/docker_image.py