Minor fixes

[OndrejSpanel]

Description

Motivation and Context

I am afraid the build fails after last two PR merges (there was a conflict between them). Second commit fixes obvious small mistake in normalizeFraction function.

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)
• [x] Non-Functional Change (non-user facing changes)

Checklist:

• [ ] My code follows the code style of this project (./gradlew check passes clean).
  • Tip: If you have lint issues just run ./gradlew :ktlintMainSourceSetFormat.
• [ ] I updated the version.
• [ ] I updated the changelog with the new functionality.

_{Mention [stepsize] in a comment if you'd like to report some technical debt. See examples here.}