updated email link

src/pages/sigcse2024/submit-questions.mdx

@@ -21,7 +21,7 @@ We will also make available to event participants a PrairieLearn “demo course
 
 Complete this [Google Form](https://docs.google.com/forms/d/e/1FAIpQLScR6kmdgCAgcfax0j0RCUrFR46WTpy5hrhd5ZFghQcROz0Yng/viewform?usp=sf_link) if you’re interested in submitting a question for this showcase. Note that if your question is accepted as part of the event, it will be made available in a demo course that, for all practical purposes, will be public, with a CC-BY-NC license (https://creativecommons.org/licenses/by-nc-sa/4.0/). So if you have “secret” questions you use on exams that you don’t want circulated, please don’t submit those (though we are planning to have time at the event where you can privately show such questions to other participants and make them selectively available to other instructors).
 
-Reach out to either Armando Fox (<a href="mailto:[email protected]">[email protected]</a>) or Firas Moosvi (<a href="mailto:[email protected]">[email protected]</a>) if you have any questions!
+Reach out to either Armando Fox ([[email protected]](mailto:[email protected])) or Firas Moosvi ([[email protected]](mailto:[email protected])) if you have any questions!
 
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