Update o7p03-supported-choice.html

[ehind67]

Fixed #324 based on COGA review and suggestion - run on sentence (too many 'or's)

COGA- Pull Request Template

Summary:

• File(s) added/changed: ---- Update o7p03-supported-choice.html, design-guide/o4p06-clear-labels.html
• Short description of changes: ---- Minor text updates
• Notes (if needed): ----
  ##Source
• where is it from such as google docs url : ---- https://docs.google.com/document/d/1FkyRIP3CAuZ-JAazUOAUI64TYCrEfOkKSeBg94mMOkg/edit?resourcekey=0-HM4QyycKbkfCwWAXzIymrw&tab=t.0
• when was it aproved such as meating minutes : ---- Yes

Did this break anything?

• [x ] No
• Yes

Type of change

• New section
• Bug fix (non-breaking change which fixes an issue)
• Stucture change
• [ x] Super small fix (Corrected a typo, removed a comment, etc.)
• [] Skip all the other stuff and briefly explain the fix.

Code Quality Checklist:

• [x ] I checked the stucture is the same as the original
• [x ] I checked the format is the same as the original
• [ x] pargraph before and after loads corectly without changes to the font or format

Editorial Quality Checklist:

• [x ] I did not check the editorial aspects
• [ x] grammer and capitalization
• [ x] short sentences and easy words
• [ x] Present tense and active voicing