small fixes

Author: beyondsimulations

assignments/assignment-2.html

@@ -320,7 +320,7 @@ <h1 class="title">Assignment I</h1>
 
 <section id="introduction" class="level1">
 <h1>Introduction</h1>
-<p>This is the first of the two assignments for this course. It will be graded as pass/fail and you and your group of up to 3 students will need to submit it before the start of the last lecture. Please hand in one assignment per group via the e-mail address <a href="mailto:vlcek@beyondsimulations.de">vlcek@beyondsimulations.de</a>.</p>
+<p>This is the first of the two assignments for this course. It will be graded as pass/fail and you and your group of up to 3 students will need to submit it before the start of the last lecture. Please hand in one assignment per group via the e-mail address <a href="mailto:vlcek@beyondsimulations.com">vlcek@beyondsimulations.com</a>.</p>
 <p>In the assignment, you will practice the concepts you learned in the first part of the course. You will find a lot of information online and you are welcome to use generative AI to help you with the assignment. However, you are not allowed to copy the code from other groups and you have to indicate where and how you used AI to help you. Try to use comments to structure and to explain your code. Furthermore, use descriptive variable names and format your code nicely in order to make it more readable.</p>
 </section>
 <section id="tax-refund-for-donations" class="level1">

docs/assignments/assignment-1.html

@@ -320,7 +320,7 @@ <h1 class="title">Assignment II</h1>
 
 <section id="introduction" class="level1">
 <h1>Introduction</h1>
-<p>This is the second of the two assignments for this course. It will be graded as pass/fail and you and your group of up to 3 students will need to submit it before the start of the last lecture. Please hand in one assignment per group via the e-mail address <a href="mailto:vlcek@beyondsimulations.de">vlcek@beyondsimulations.de</a>.</p>
+<p>This is the second of the two assignments for this course. It will be graded as pass/fail and you and your group of up to 3 students will need to submit it before the start of the last lecture. Please hand in one assignment per group via the e-mail address <a href="mailto:vlcek@beyondsimulations.com">vlcek@beyondsimulations.com</a>.</p>
 <p>In the assignment, you will practice the concepts you learned in the second part of the course. You will find a lot of information online and you are welcome to use generative AI to help you with the assignment. However, you are not allowed to copy the code from other groups and you have to indicate where and how you used AI to help you. Try to use comments to structure and to explain your code. Furthermore, use descriptive variable names and format your code nicely in order to make it more readable.</p>
 </section>
 <section id="redact-secret-information" class="level1">