Update README.md

[Testinator-X]

Issue being resolved: https://github.com/gurock/trcli/issues/N

Solution description

How are we solving the problem?

Changes

What changes where made?

Potential impacts

What could potentially be affected by the implemented changes?

Steps to test

Happy path to test implemented scenario

PR Tasks

• [x] PR reference added to issue
• [x] README updated
• [x] Unit tests added/updated

[Testinator-X]

Corrected a small typo

[Testinator-X]

@d-rede will this ever be merged?

[d-rede]

Hello @Testinator-X

There were other ongoing PRs that changed the README, but I still appreciate you putting your time in for this contribution.