style: Fix credo warnings

[kianmeng]

Contributor checklist

• [x] My commit messages follow the Conventional Commit Message Format For example: fix: Multiply by appropriate coefficient, or feat(Calculator): Correctly preserve history Any explanation or long form information in your commit message should be in a separate paragraph, separated by a blank line from the primary message
• [ ] Bug fixes include regression tests
• [ ] Features include unit/acceptance tests

[sourcelevel-bot[bot]]

SourceLevel has finished reviewing this Pull Request and has found:

• 1 fixed issue! 🎉

See more details about this review.

[coveralls]

Pull Request Test Coverage Report for Build 144

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 85.714%

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Totals
Change from base Build 139:	0.0%
Covered Lines:	240
Relevant Lines:	280

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💛 - Coveralls