Fix failing test

src/test/resources/emails/sessionPublishedEmailCopyToInstructor.html

@@ -3,6 +3,14 @@
 <p>
  The email below has been sent to students of course: [idOfTypicalCourse1] Typical Course 1 with 2 Evals.
  <br><br>
+ Kindly note that this email simply serves as a preview of how the email will appear to the
+ students, and the link is not the actual link that the students will receive.
+ As such, please do not forward this email to students.
+ We recommend that you make the following announcement (edit content as you see fit) using an alternative means (e.g., your course announcements) to alert students:
+ <hr>
+ The TEAMMATES session ... in course ... is now open.
+ If you did not receive the unique access link via email, and you can't find it in your spam box either, go to ... (info about link recovery page).
+ <hr>
  === Email message as seen by the students ===
 </p>