chore: minor code issues cleanup

[codacy-production[bot]]

Coverage summary from Codacy

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Coverage variation	Diff coverage
:white_check_mark: -0.01% (target: -1.00%)	:white_check_mark: 20.00%

Coverage variation details

| | Coverable lines | Covered lines | Coverage | | ------------- | ------------- | ------------- | ------------- | | Common ancestor commit (34ae445c545637992fa4d46363f0154451fdd062) | 5528 | 2523 | 45.64% | | | Head commit (0c559ce77f9ecd8bf50ce1c60b0fc5d24aceddfc) | 5529 (+1) | 2523 (+0) | 45.63% (**-0.01%**) | **Coverage variation** is the difference between the coverage for the head and common ancestor commits of the pull request branch: ` - `

Diff coverage details

| | Coverable lines | Covered lines | Diff coverage | | ------------- | ------------- | ------------- | ------------- | | Pull request (#1031) | 5 | 1 | **20.00%** | **Diff coverage** is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: `/ * 100%`

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