message: Fix misspelled words in config.sample.yaml
diff: -# This is a sample of the config file showing all avaliable options.
  +# This is a sample of the config file showing all available options.
  # Where possible we have documented what they do, and all values are the
  # default values.
  bridge:
  # Domain part of the bridge, e.g. matrix.org
  domain: "localhost"
  - # This should be your publically facing URL because Discord may use it to
  + # This should be your publicly-facing URL because Discord may use it to
  # fetch media from the media store.
  homeserverUrl: "http://localhost:8008"
  # The TCP port on which the appservice runs on.
  @@ -40,7 +40,7 @@ auth:
  # This MUST be a string (wrapped in quotes)
  clientID: "12345"
  botToken: "foobar"
  - # You must enable "Privileged Gateway Intents" in your bot settings on discord.com (e.g.g https://discord.com/developers/applications/12345/bot)
  + # You must enable "Privileged Gateway Intents" in your bot settings on discord.com (e.g. https://discord.com/developers/applications/12345/bot)
  # for this to work
  usePrivilegedIntents: false
  logging:
  @@ -86,14 +86,14 @@ channel:
  unsetRoomAlias: true
  # Remove the room from the directory.
  unlistFromDirectory: true
  - # Set the room to be unavaliable for joining without an invite.
  + # Set the room to be unavailable for joining without an invite.
  setInviteOnly: true
  # Make all the discord users leave the room.
  ghostsLeave: true
  limits:
  # Delay in milliseconds between discord users joining a room.
  roomGhostJoinDelay: 6000
  - # Lock timeout in milliseconds before seinding messages to discord to avoid
  + # Lock timeout in milliseconds before sending messages to discord to avoid
  # echos. Default is rather high as the lock will most likely time out
  # before anyways.
  # echos = (Copies of a sent message may arrive from discord before we've
  