(maint) Update ruby_rubocop_validator_spec.rb minor typo

[pmcmaw]

Prior to this commit Puppetfile had a minor typo. This PR corrects the typo.

Summary

Provide a detailed description of all the changes present in this pull request.

Additional Context

Add any additional context about the problem here.

• Root cause and the steps to reproduce. (If applicable)
• Thought process behind the implementation.

Related Issues (if any)

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Checklist

• 🟢 Spec tests.
• 🟢 Acceptance tests.
• Manually verified.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.54%. Comparing base (68e5ea2) to head (524e358).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1382   +/-   ##
=======================================
  Coverage   88.54%   88.54%           
=======================================
  Files         127      127           
  Lines        5334     5334           
=======================================
  Hits         4723     4723           
  Misses        611      611           

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