Fix lint warn

[k1LoW]

SSIA.

[github-actions]

Code Metrics Report

	main (c411908)	#441 (1bf6cda)	+/-
Coverage	50.6%	50.7%	+0.0%
Code to Test Ratio	1:0.5	1:0.5	-0.1
Test Execution Time	29s	29s	0s

Details

  |                     | main (c411908) | #441 (1bf6cda) |  +/-  |
  |---------------------|----------------|----------------|-------|
+ | Coverage            |          50.6% |          50.7% | +0.0% |
  |   Files             |             53 |             53 |     0 |
  |   Lines             |           3780 |           3795 |   +15 |
+ |   Covered           |           1915 |           1926 |   +11 |
- | Code to Test Ratio  |          1:0.5 |          1:0.5 |  -0.1 |
  |   Code              |           7417 |           7437 |   +20 |
  |   Test              |           4415 |           4415 |     0 |
  | Test Execution Time |            29s |            29s |    0s |

Code coverage of files in pull request scope (69.7% → 70.0%)

Files	Coverage	+/-
config/config.go	62.4%	+0.9%
coverage/simplecov.go	87.0%	-0.9%

Benchmark-0 (this is custom metrics test)

	main (c411908)	#441 (1bf6cda)	+/-
Number of iterations	1000	1000	0
Nanoseconds per iteration	676.5 ns/op	676.5 ns/op	0 ns/op

Metadata

	main (c411908)	#441 (1bf6cda)
GOOS	darwin	darwin
GOARCH	amd64	amd64

Benchmark-1 (this is custom metrics test)

	main (c411908)	#441 (1bf6cda)	+/-
Number of iterations	1500	1500	0
Nanoseconds per iteration	1345 ns/op	1345 ns/op	0 ns/op

Metadata

	main (c411908)	#441 (1bf6cda)
GOOS	darwin	darwin
GOARCH	amd64	amd64

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Reported by octocov