There is 1 error with my skript that I cant fix

[Ramina__]

 there is 1 error with my skript and it says it doesn't understand The "on chat:" element

 

command /mutechat:
  permission: mutechat.use
  trigger:
    if {mutechat} is false:
      set {mutechat} to true
      broadcast "&b&lDeltaSmp&8>>  &cChat has been muted by %player%"
    else:
      set {mutechat} to false
      broadcast "&b&lDeltaSmp&8>>  &aChat has been unmuted by %player%"

      on chat:
        if player does not have permission "mutechat.bypass":
          if {mutechat} is true:
            cancel event
            send "&cThe chat is currently muted."
        

[PixelTrainerYT]

34 minutes ago, nolando09 said:

      on chat:

you have spaces before "on chat:"

[Ramina__]

3 hours ago, PixelTrainerYT said:

you have spaces before "on chat:"

Thank you!