fix(docs): cast send -j requires # of threads

[timothymcmackin]

Description

This command uses cast send -j but omits the number of threads. If you run the command as written, you get the error error: a value is required for '--threads <THREADS>' but none was supplied. This PR adds 1 as the number of threads.

Type of Change

• New Page
• Page update/improvement
• Fix typo/grammar
• Restructure/reorganize content
• Update links/references
• Other (please describe):

Areas Affected

Checklist

• I ran pre-commit run --all-files to check for linting errors
• I have reviewed my changes for clarity and accuracy
• All links are valid and working
• Images (if any) are properly formatted and include alt text
• Code examples (if any) are complete and functional
• Content follows the established style guide
• Changes are properly formatted in Markdown
• Preview renders correctly in development environment

Related Issues

Closes #

Additional Notes

Contributor Information

• Name:
• Email:

Screenshots

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
documentation	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jun 11, 2025 5:45pm

[vercel]

@timothymcmackin is attempting to deploy a commit to the Pyth Network Team on Vercel.

A member of the Team first needs to authorize it.

[aditya520]

Thank You for your contribution.