[TASK] Cleanup: Fix some typos in UnitTests

wapper => wrapper
trimms => trims

Releases: master
Resolves: #76608
Change-Id: I4a2ec6503fa3a82ec9b833acfc4df02c71b84632
Reviewed-on: https://review.typo3.org/48558


Reviewed-by: Daniel Goerz <ervaude@gmail.com>
Tested-by: Daniel Goerz <ervaude@gmail.com>
Reviewed-by: Frank Naegler <frank.naegler@typo3.org>
Tested-by: Frank Naegler <frank.naegler@typo3.org>