fix config example error

[ilvsx]

[sshw] 2020/07/22 10:06:19 [error] load config error yaml: line 2: mapping values are not allowed in this context

- name: server with jump
   user: appuser
   host: 192.168.8.35
   port: 22
   password: 123456
   jump:
   - user: appuser
     host: 192.168.8.36
     port: 2222

fix:

- name: server with jump
  user: appuser
  host: 192.168.8.35
  port: 22
  password: 123456
  jump:
  - user: appuser
    host: 192.168.8.36
    port: 2222

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[yinheli]

Thanks