fix: wrong variable name in verify script

[JacksonRGB]

update from #219

I am not very skilled about pr. 😑

[cla-bot]

Thank you for your pull request and welcome to our community. We could not parse the GitHub identity of the following contributors: jackson.
This is most likely caused by a git client misconfiguration; please make sure to:

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[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[invocamanman]

nice! thank you :D