Fix(JSHint)Warnings

[5earle]

PR Checklist

Please check that your PR fulfills the following requirements:

• The commit message follows our guidelines
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PR Type

What kind of change does this PR introduce?

[x] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
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[ ] CI related changes
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What is the current behavior?

Issue Number: 9153

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[x] No

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[5earle]

I signed it

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[5earle]

Addresses #9153

Remove JSHint warnings