Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

Author: chernser

CONTRIBUTING.md

@@ -45,7 +45,7 @@ We all know that large PRs (400+ lines of code) are hard to review and it is mor
 
 For a new feature, implement the smallest change that solves the problem. Polish, additional configuration, optimization, and extensions can be addressed in the follow-up PRs. 
 
-For self and AI review use following guids:
+For self and AI review use following guides:
 - `docs/ai-review.md`
 - `docs/changes_checklist.md`
 - `docs/features.md` for changes that touch `client-v2` or `jdbc-v2`