fix typo - with 1 week -> within 1 week (#20148)

Author: WalshyDev

.github/workflows/pr.yml

@@ -36,7 +36,7 @@ jobs:
           GH_REPO: ${{ github.repository }}
           NUMBER: ${{ github.event.pull_request.number }}
       - name: Internal comment
-        run: gh pr comment "$NUMBER" --body "Howdy and thanks for contributing to our repo. We review internal PRs with **1 week**. If it's something urgent or has been sitting without a comment, start a thread in the *Developer Docs* space internally."
+        run: gh pr comment "$NUMBER" --body "Howdy and thanks for contributing to our repo. We review internal PRs within **1 week**. If it's something urgent or has been sitting without a comment, start a thread in the *Developer Docs* space internally."
         if: steps.check_if_contributor_is_external.outputs.is_external == 'false'
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}