minor edits

px24/index.html

@@ -224,18 +224,15 @@ <h2> Program committee </h2>
   -->
   <li> Jonathan, Edwards, Independent, USA </li>
   <li> Richard P. Gabriel, Dreamsongs and HPI, California </li>
-  <!--
   <li> Raula Gaikovina Kula, Nara Institute of Science and Technology, Japan </li>
+  <!--
   <li> Daniel German, University of Victoria, Canada </li>
   -->
   <li> Jesús González-Barahona, Universidad Rey Juan Carlos, Spain </li>
   <!--
   <li> John Grundy, Monash University, Australia </li>
   -->
   <li> Esther Guerra, Universidad Autónoma de Madrid, Spain </li>
-  <!--
-  <li> Philip Guo, University of California San Diego, USA </li>
-  -->
   <li> Robert Hirschfeld, HPI and University of Potsdam, Germany </li>
   <li> Michael Homer, Victoria University of Wellington, New Zealand </li>
   <li> Takashi Ishio, Future University Hakodate, Japan </li>
@@ -251,7 +248,6 @@ <h2> Program committee </h2>
   <!--
   <li> Patrick Rein, Hasso Plattner Institute, Germany </li>
   <li> Anita Sarma, Oregon State University, USA </li>
-  <li> Emma Söderberg, Lund University, Sweden </li>
   -->
   <li> Filip Strömbäck, Linköping University, Sweden </li>
   <li> Marcel Taeumel, Hasso Plattner Institute, Germany </li>