old_contents: # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  from oslo_config import cfg
  
  
  CONF = cfg.CONF
  k8s_opts = [
      cfg.StrOpt('host', default=''),
      cfg.StrOpt('kubectl_path', default='/usr/bin/kubect'),
      cfg.StrOpt('kubeconfig_path', default=''),
      cfg.StrOpt('yml_dir_path', default='rc/')
  ]
  k8s_opt_group = cfg.OptGroup(name='k8s', title="test")
  CONF.register_group(k8s_opt_group)
  CONF.register_cli_opts(k8s_opts, k8s_opt_group)
  CONF.register_opts(k8s_opts, k8s_opt_group)
  
new_contents: # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  from oslo_config import cfg
  
  
  CONF = cfg.CONF
  k8s_opts = [
      cfg.StrOpt('host', default=''),
      cfg.StrOpt('kubectl_path', default='/usr/bin/kubectl'),
      cfg.StrOpt('kubeconfig_path', default=''),
      cfg.StrOpt('yml_dir_path', default='rc/')
  ]
  k8s_opt_group = cfg.OptGroup(name='k8s', title="test")
  CONF.register_group(k8s_opt_group)
  CONF.register_cli_opts(k8s_opts, k8s_opt_group)
  CONF.register_opts(k8s_opts, k8s_opt_group)
  
subject: Fix typo.