Fix minor formatting issues in call for proposals page

Author: sseki27skt

_conferences/2026/06_call.html

@@ -289,7 +289,7 @@ <h3>Submission Categories at a Glance</h3>
         posters, panels, showcase demonstrations and workshops in the form of extended abstracts. All
         submissions will be double-blind peer-reviewed by multiple members of the
         committee before a decision is made on acceptance. After the review process, authors of
-        accepted submissions will have the opportunity to make non-<span>substantive&nbsp;revisions&nbsp;before the
+        accepted submissions will have the opportunity to make non-substantive&nbsp;revisions&nbsp;before the
             conference, to
             address minor corrections or clarifications suggested during the review process. </p>
     <p>Please also refer to our <a href="/conference/2026/ai-statement">statement on
@@ -360,7 +360,7 @@ <h3 id="pc">Program Committee</h3>
         <li>Satoru Fukayama, National Institute of Advanced Industrial
             Science and Technology, Tokyo</li>
         <li>Mark Gotham, King&rsquo;s College London</li>
-        <li>Olja Janju&scaron;, <span>Ludwig-Maximilians-Universit&auml;t M&uuml;nchen</li>
+        <li>Olja Janju&scaron;, Ludwig-Maximilians-Universit&auml;t M&uuml;nchen</li>
         <li>Anna E. Kijas, Tufts University</li>
         <li>Elsa De Luca, NOVA University Lisbon</li>
         <li>Davide Andrea Mauro, Paderborn University</li>