Proposed change

I was experiencing difficulties configuring the wake_on_lan service for webostv running my docker home assistant set-up.
Because my webostv is outside of the docker network it is pertinent to specify a broadcast_address in order for the magic_packet to reach the tv.
I have seen various comments on the forums about people experiencing troubles with this.

This might also be changed with a comment to add a broadcast_address if experiencing troubles instead of adding it to the example configuration.yaml

Type of change

• Spelling, grammar or other readability improvements (current branch).
• Adjusted missing or incorrect information in the current documentation (current branch).
• Added documentation for a new integration I'm adding to Home Assistant (next branch).
  • I've opened up a PR to add logo's and icons in Brands repository.
• Added documentation for a new feature I'm adding to Home Assistant (next branch).
• Removed stale or deprecated documentation.

Additional information

• Link to parent pull request in the codebase:
• Link to parent pull request in the Brands repository:
• This PR fixes or closes issue:

Checklist

• This PR uses the correct branch, based on one of the following:
  • I made a change to the existing documentation and used the current branch.
  • I made a change that is related to an upcoming version of Home Assistant and used the next branch.
• The documentation follows the Home Assistant documentation standards.