Update generate-newsletter.yml

Author: TinasheMTapera

.github/workflows/generate-newsletter.yml

@@ -55,12 +55,11 @@ jobs:
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
-          gh issue comment ${{ github.event.issue.number }} --body "$(cat <<EOF
-✅ Draft file created for **${{ steps.vars.outputs.month }} ${{ steps.vars.outputs.year }}** at \`${{ steps.vars.outputs.filename }}\` in branch \`${{ steps.vars.outputs.branch }}\`.
+          gh issue comment ${{ github.event.issue.number }} --body '
+Draft file created for **${{ steps.vars.outputs.month }} ${{ steps.vars.outputs.year }}** at `${{ steps.vars.outputs.filename }}` in branch `${{ steps.vars.outputs.branch }}`.
 
 You can now:
 1. Open the branch in VS Code using GitFlow (`feature/newsletter-${{ steps.vars.outputs.year }}-${{ steps.vars.outputs.month_num }}`)
 2. Edit and review the draft
-3. Open a PR into \`develop\` when ready
-EOF
-)"
+3. Open a PR into `develop` when ready
+'