Remove duplicate key entry for 'category_name'

[bergantine]

Duplicate key caused Atom to throw an error preventing the snippets from loading.

Requirements

• Filling out the template is required. Any pull request that does not include enough information to be reviewed in a timely manner may be closed at the maintainers' discretion.
• All new code requires tests to ensure against regressions

Description of the Change

Removed duplicate key for category_name.

Alternate Designs

n/a

Benefits

Snippets load.

Possible Drawbacks

n/a

Applicable Issues

n/a

[mindpixel-labs]

Thanks, @bergantine this looks good. I will merge this soon!