Change Text Case on Purchase Order Detail page

[HitikaGhanani]

Related Issues

Closes #273

Short Description and Why It's Useful

I have changed the Text cases from Capital casing, which improves the UI for Users.

Screenshots of Visual Changes before/after (If There Are Any)

IMPORTANT NOTICE - Remember to add changelog entry

Contribution and Currently Important Rules Acceptance

• [x] I read and followed contribution rules