Improve comment

Signed-off-by: Raunak Madan <madanraunak24@gmail.com>

Author: CodexRaunak

.github/workflows/build-and-preview-docs.yml

@@ -93,11 +93,7 @@ jobs:
         with:
           header: pr-preview
           message: |
-            🚀 **Preview deployment for PR #${{ github.event.pull_request.number }}**
-
-            🌐 **Preview URL**: https://${{ github.repository_owner }}.github.io/${{ github.event.repository.name }}/pr-preview/pr-${{ github.event.pull_request.number }}/
-
-            _This preview will be updated automatically when you push new commits to this PR._
+            🚀 Preview deployment: https://${{ github.repository_owner }}.github.io/${{ github.event.repository.name }}/pr-preview/pr-${{ github.event.pull_request.number }}/
       - name: Cleanup PR preview on close
         if: github.event.action == 'closed'
         uses: rossjrw/pr-preview-action@v1.6.3