fix typing in swift/common.db, swift/container/server.db

Change-Id: I5efb3712faa7d159be2d86913fa5fbdf09b7f98f

swift/common/db.py

@@ -1555,7 +1555,7 @@ class AccountBroker(DatabaseBroker):
         :param marker: marker query
         :param end_marker: end marker query
         :param prefix: prefix query
-        :param delimeter: delimeter for query
+        :param delimiter: delimiter for query
 
         :returns: list of tuples of (name, object_count, bytes_used, 0)
         """

swift/container/server.py

@@ -92,7 +92,7 @@ class ContainerController(object):
         :param req: swob.Request object
         :param account: account name
         :param container: container name
-        :param borker: container DB broker object
+        :param broker: container DB broker object
         :returns: if the account request returns a 404 error code,
                   HTTPNotFound response object, otherwise None.
         """