fix PeerMark download instructions

Author: afeld

extras/img/turnitin_download.png

@@ -16,9 +16,12 @@ If you disagree with the grade, you can appeal by [emailing the instructor and {
 1. Leave substantive feedback as a comment/attachment in the {{lms_name}} Assignment peer review area.
 {% else -%}
 1. Go to `Content`, then `Final Project`. You should see an embedded TurnItIn/PeerMark dashboard.
-1. Follow [these instructions to review](https://help.turnitin.com/feedback-studio/d2l/LTI13/student/peermark/writing-a-peer-review.htm).
+1. Follow [these instructions to review](https://guides.turnitin.com/hc/en-us/articles/23974126126093-Writing-a-peer-review).
    - Some students have reported issues when using Safari. If you're unable to access, try a different browser.
-   - Download the `.html` and opening that file in your browser. As a backup, you can try downloading the `.ipynb` file and uploading it to [{{coding_env_name}}]({{coding_env_url}}) to view it.
+   - Download the `.html` and open that file in your browser. As a backup, you can try downloading the `.ipynb` file and uploading it to [{{coding_env_name}}]({{coding_env_url}}) to view it.
+
+      ![Download buttons in TurnItIn](../extras/img/turnitin_download.png)
+
    - PeerMark (annoyingly) doesn't let you edit your review after you submit it, so double-check before submitting.
 {%- endif %}
 1. Fill out the rubric.

final_project/peer_grading.md

@@ -209,7 +209,7 @@ It isn't your responsibility to look for potential instances of cheating/plagiar
 {%- endif %}
 1. Open each submission.
 {% if id == "nyu" -%}
-1. For similarity scores over 20%, look at the [report](https://help.turnitin.com/feedback-studio/lti/instructor/instructor-category.htm#the-similarity-report).
+1. For similarity scores over 20%, look at the [report](https://guides.turnitin.com/hc/en-us/articles/23438306524173-Navigating-the-Similarity-Report).
    - Matches in data output can be ignored.
    - If it seems like there may be instances of [plagiarism](../syllabus.md#class-policies) or you're not sure, let the instructor know.
 {% endif -%}