update instructions template 2897 (#3262)

Co-authored-by: olivi <[email protected]>

github-actions/add-update-label-weekly/update-instructions-template.md

@@ -5,7 +5,7 @@ Please add update using the below template (even if you have a pull request). Af
 2. Blockers: "Difficulties or errors encountered."
 3. Availability: "How much time will you have this week to work on this issue?"
 4. ETA: "When do you expect this issue to be completed?"
-5. Pictures: "Add any pictures of the visual changes made to the site so far."
+5. Pictures (optional): "Add any pictures of the visual changes made to the site so far."
 
 If you need help, be sure to either: 1) place your issue in the developer meeting discussion column and ask for help at your next meeting, 2) put a "Status: Help Wanted" label on your issue and pull request, or 3) put up a request for assistance on the #hfla-site channel.