Trivial fix typos

Change-Id: Icd38d004eb89f1902365d71d64aa34a65eee9d37

api-ref/source/v2/volumes-v2-volumes-actions.inc

@@ -312,7 +312,7 @@ Retype volume
 
 Change type of existing volume. Specify the ``os-retype`` action in the request body.
 
-Change the volume type of exisiting volume, Cinder may migrate the volume to
+Change the volume type of existing volume, Cinder may migrate the volume to
 proper volume host according to the new volume type.
 
 Normal response codes: 202

api-ref/source/v3/volumes-v3-volumes-actions.inc

@@ -309,7 +309,7 @@ Retype a volume
 
 Change type of existing volume. Specify the ``os-retype`` action in the request body.
 
-Change the volume type of exisiting volume, Cinder may migrate the volume to
+Change the volume type of existing volume, Cinder may migrate the volume to
 proper volume host according to the new volume type.
 
 Normal response codes: 202

cinder/objects/volume_attachment.py

@@ -163,7 +163,7 @@ class VolumeAttachment(base.CinderPersistentObject, base.CinderObject,
 
 @base.CinderObjectRegistry.register
 class VolumeAttachmentList(base.ObjectListBase, base.CinderObject):
-    # Versoin 1.0: Iniitial version
+    # Version 1.0: Initial version
     # Version 1.1: Remove volume_id in get_by_host|instance
     VERSION = '1.1'
 

cinder/volume/driver.py

@@ -1783,7 +1783,7 @@ class MigrateVD(object):
         Returns a boolean indicating whether the migration occurred, as well as
         model_update.
 
-        :param ctxt: Context
+        :param context: Context
         :param volume: A dictionary describing the volume to migrate
         :param host: A dictionary describing the host to migrate to, where
                      host['host'] is its name, and host['capabilities'] is a

cinder/volume/drivers/dell_emc/sc/storagecenter_api.py

@@ -134,7 +134,7 @@ class HttpClient(object):
         except IndexError:
             url = asyncTask.get('returnValue')
         except AttributeError:
-            LOG.debug('_get_async_url: Atttribute Error. (%r)', asyncTask)
+            LOG.debug('_get_async_url: Attribute Error. (%r)', asyncTask)
             url = 'api/rest/ApiConnection/AsyncTask/'
 
         # Blank URL

cinder/volume/drivers/dell_emc/vmax/common.py

@@ -2030,7 +2030,7 @@ class VMAXCommon(object):
     def get_target_wwns_list(self, storage_system, volume, connector):
         """Find target WWN list.
 
-        :param storageSystem: the storage system name
+        :param storage_system: the storage system name
         :param connector: the connector dict
         :returns: list -- targetWwns, the target WWN list
         :raises: VolumeBackendAPIException

cinder/volume/drivers/dell_emc/vmax/provision_v3.py

@@ -917,7 +917,7 @@ class VMAXProvisionV3(object):
         """Extend a volume instance.
 
         :param conn: connection to the ecom server
-        :param storageConfigservice: the storage configuration service
+        :param storageConfigService: the storage configuration service
         :param volumeInstanceName: the volume instance name
         :param volumeName: the volume name (String)
         :param volumeSize: the volume size

cinder/volume/drivers/dell_emc/vmax/utils.py

@@ -649,7 +649,7 @@ class VMAXUtils(object):
     def convert_gb_to_bits(self, strGbSize):
         """Convert GB(string) to bytes(string).
 
-        :param strGB: string -- The size in GB
+        :param strGbSize: string -- The size in GB
         :returns: string -- The size in bytes
         """
         strBitsSize = six.text_type(int(strGbSize) * units.Gi)
@@ -2011,8 +2011,8 @@ class VMAXUtils(object):
     def get_random_pg_from_list(portgroupnames):
         """From list of portgroup, choose one randomly
 
-        :param portGroupNames: list of available portgroups
+        :param portgroupnames: list of available portgroups
-        :returns: portGroupName - the random portgroup
+        :returns: portgroupname - the random portgroup
         """
         portgroupname = (
             portgroupnames[random.randint(0, len(portgroupnames) - 1)])
@@ -2676,7 +2676,7 @@ class VMAXUtils(object):
 
         :param conn: connection to the ecom server
         :param storagegroup: the storagegroup instance name
-        :param extraSpecs: extra specifications
+        :param extraspecs: extra specifications
         """
         modifiedInstance = None
         if type(storagegroup) is pywbem.cim_obj.CIMInstance:
@@ -2802,7 +2802,7 @@ class VMAXUtils(object):
     def change_compression_type(self, isSourceCompressionDisabled, newType):
         """Check if volume type have different compression types.
 
-        :param isCompressionDisabled: from source
+        :param isSourceCompressionDisabled: from source
         :param newType: from target
         :returns: boolean
         """

cinder/volume/drivers/nexenta/iscsi.py

@@ -396,7 +396,7 @@ class NexentaISCSIDriver(driver.ISCSIDriver):
     def retype(self, context, volume, new_type, diff, host):
         """Convert the volume to be of the new type.
 
-        :param ctxt: Context
+        :param context: Context
         :param volume: A dictionary describing the volume to migrate
         :param new_type: A dictionary describing the volume type to convert to
         :param diff: A dictionary with the difference between the two types

cinder/volume/drivers/nexenta/nfs.py

@@ -245,7 +245,7 @@ class NexentaNfsDriver(nfs.NfsDriver):  # pylint: disable=R0921
     def retype(self, context, volume, new_type, diff, host):
         """Convert the volume to be of the new type.
 
-        :param ctxt: Context
+        :param context: Context
         :param volume: A dictionary describing the volume to migrate
         :param new_type: A dictionary describing the volume type to convert to
         :param diff: A dictionary with the difference between the two types

cinder/zonemanager/drivers/brocade/brcd_http_fc_zone_client.py

@@ -227,7 +227,7 @@ class BrcdHTTPFCZoneClient(object):
             raise exception.BrocadeZoningHttpException(reason=msg)
         return response
 
-    def get_parsed_data(self, data, delim1, demil2):
+    def get_parsed_data(self, data, delim1, delim2):
         """Return the sub string between the delimiters.
 
         :param data: String to manipulate
@@ -238,7 +238,7 @@ class BrcdHTTPFCZoneClient(object):
         try:
             start = data.index(delim1)
             start = start + len(delim1)
-            end = data.index(demil2)
+            end = data.index(delim2)
             return data[start:end]
         except ValueError as e:
             msg = (_("Error while parsing the data: %s.") % six.text_type(e))