Anyone can help?

I have a problem with mqtt switch, the error I get is this , Error loading /config/configuration.yaml: mapping values are not allowed here
in “/config/switch.yaml”, line 2, column 12 , this is the code I put in switch.yaml :


 - platform: mqtt
       name: "falirospitocomhibernate"
       command_topic: "falirospitocom/hibernate"
       payload_on: "1"
       optimistic: false
   - platform: mqtt
       name: "falirospitocomvsuspend"
       command_topic: "falirospitocom/suspend"
       payload_on: "1"
       optimistic: false
   - platform: mqtt
       name: "falirospitocomreboot"
       command_topic: "falirospitocom/reboot"
       payload_on: "1"
       optimistic: false
   - platform: mqtt
       name: "falirospitocomshutdown"
       command_topic: "falirospitocom/shutdown"
       payload_on: "1"
       optimistic: false
   - platform: mqtt
       name: "falirospitocomlockcomputer"
       command_topic: "falirospitocom/lockcomputer"
       payload_on: "1"
   - platform: mqtt
       name: "falirospitocomVolume20"
       state_topic: "falirospitocom/volume"
       command_topic: "falirospitocom/volume/set"
       payload_on: "20"
   - platform: mqtt
       name: "falirospitocomVolume20"
       state_topic: "falirospitocom/volume"
       command_topic: "falirospitocom/volume/set"
       payload_on: "20"
   - platform: mqtt
       name: "falirospitocomVolume90"
       state_topic: "falirospitocom/volume"
       command_topic: "falirospitocom/volume/set"
       payload_on: "90"

Your indentation is off. It should look like this:

- platform: mqtt
  name: "falirospitocomhibernate"
  command_topic: "falirospitocom/hibernate"
  payload_on: "1"
  optimistic: false

- platform: mqtt
  name: "falirospitocomvsuspend"
  command_topic: "falirospitocom/suspend"
  payload_on: "1"
  optimistic: false

etc...

thank you so much