minor comment improvement in package cmd/thor

[libotony]

Description

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings
• [x] I have added tests that prove my fix is effective or that my feature works
• [x] New and existing unit tests pass locally with my changes
• [x] New and existing E2E tests pass locally with my changes
• [x] Any dependent changes have been merged and published in downstream modules
• [x] I have not added any vulnerable dependencies to my code

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 50.00000% with 3 lines in your changes are missing coverage. Please review.

Project coverage is 61.90%. Comparing base (74e275d) to head (b4da627).

Files	Patch %	Lines
cmd/thor/main.go	0.00%	2 Missing :warning:
cmd/thor/utils.go	0.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #751 +/- ## ========================================== - Coverage 61.91% 61.90% -0.02% ========================================== Files 199 199 Lines 18315 18315 ========================================== - Hits 11339 11337 -2 - Misses 5874 5876 +2 Partials 1102 1102 ```

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