fix(cli): templating arguments getops

[joshuachp]

Description

• [x] Source branch in your fork has meaningful name (not main)

Fixes Issue:

The templating CLI parameter requires an argument for the template to use, but this cannot be passed since the getops definition is missing the = sign.

Before Merge Checklist

These items can be completed after PR is created.

(Check any items that are not applicable (NA) for this PR)

• [ ] JavaScript implementation
• [ ] Python implementation (NA if HTML beautifier)
• [ ] Added Tests to data file(s)
• [ ] Added command-line option(s) (NA if
• [ ] README.md documents new feature/option(s)