Update .agents/skills/pr-description-guidelines.md

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

Author: DawoudIO

.agents/skills/pr-description-guidelines.md

@@ -19,7 +19,7 @@ This repository provides a PR template at `.github/PULL_REQUEST_TEMPLATE.md`. Wh
 gh pr create --title "<short title>" --body-file .github/PULL_REQUEST_TEMPLATE.md --base master --head <branch>
 ```
 
-Ensure the filled template remains in Markdown and includes the required sections (What Changed, Type, Testing, Security Check, Pre-Merge checklist).
+Ensure the filled template remains in Markdown and includes the required sections (What Changed, Type, Testing, Pre-Merge checklist).
 
 Safe workflow for using the repository template
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