Fix grammar in high contrast section text

[OphirBleicher]

Description

I fixed typos and added text wrapping

Motivation and Context

It fixes issue #2073.

Screenshots (if appropriate):

Types of changes

• [x] 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)

[marcelwgn]

/azp run

[niels9001]

/azp run

[marcelwgn]

/azp run

[marcelwgn]

/azp run