Default for the Number Selector is slider, not box

[WizBangCrash]

Very minor change, but in all the blueprints I have created the Number Selector defaults to a slider not a box

Type of change

• Spelling, grammar or other readability improvements (current branch).
• [ X] 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

• [X ] 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.
• [ X] The documentation follows the Home Assistant documentation standards.

[homeassistant]

Hi @WizBangCrash,

It seems you haven't yet signed a CLA. Please do so here.

Once you do that we will be able to review and accept this pull request.

Thanks!

[frenck]

Thanks, @WizBangCrash! 👍

For reference: https://github.com/home-assistant/core/blob/dev/homeassistant/helpers/selector.py#L114