Description of problem: Descheduler modal has same text in both the checkbox title and helper text

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1. Start VM creation flow, click "Review and create" button
2. Go to "Scheduling" tab, click "Descheduler" edit icon
3.

Actual results:

Expected results: checkbox title and helper text is the same, except typo in "VitrualMachine"

Additional info: checkbox title should be "Allow the Descheduler for VirtualMachine"