removed the word "version" in the redis doc to remove confusion

[DNSCond]

!-- If this pull request closes an issue, please mention the issue number below --> Closes # !-- Issue # here -->

(not that i know of)

💸 TL;DR

removed the word "version" to remove confusion

📜 Details

removed the word "version" to remove confusion, and changed the immediate next word to "installation"

✅ Checks

• [ ] CI tests (if present) are passing
• [ ] Adheres to code style for repo
• [x] Contributor License Agreement (CLA) completed if not a Reddit employee