Fix typo in 'family' on helloworld.html

[samitvishwakarma12]

What this changes

Checklist

• Commits are signed off (git commit -s). See CONTRIBUTING.md
• If this adds an integration, integration.json and README.md are filled in
• No credentials, keys, or real customer data anywhere, including fixtures
• Tests and examples run offline against fixtures/, with no network calls
• Catch weight prices are labelled as estimates, if this displays prices

Anything we should know?

---

_{We read every pull request and we will tell you either way, including when the answer is
no. We are a farm, so we will not quote you a turnaround we cannot keep.}

[HealthyMeats]

@samitvishwakarma12 your change was correct. famliy to family in site/helloworld.html is exactly the planted typo, and your branch was based on the right commit.

The only thing CI asked for was a DCO sign-off on the commit. That is one extra line, not a rewrite. The seed is still unsolved and #11 is still open, so the slot is yours if you want it.

Your branch was deleted when this closed, so it needs a fresh pull request rather than a reopen. Make the same one-word change and add this as the last line of the commit message:

Signed-off-by: Your Name <your@email.com>

In GitHub's browser editor that goes in the Extended description box when you commit. From a terminal, git commit -s writes it for you.

If you would rather leave it, that is fine, and thank you for finding it.