Updating europandas2019schedule

Author: datapythonista

europandas2019/index.html

@@ -318,23 +318,24 @@ <h3 class="section-title multiple-title">Who is this event for?</h3>
                             <tr>
                                 <th scope="row">4:15pm - 4:40pm</td>
                                 <td>Restructuring pandas indexing code</td>
-                                <td><a href="https://pietrobattiston.it/">Pietro Battiston</a><br/><span style="font-size: 12px">pandas core developer</span></td>
+                                <td><a href="https://pietrobattiston.it/">Pietro Battiston</a><br/><span style="font-size: 12px; margin-left: 20px;">pandas core developer</span></td>
                             </tr>
                             <tr>
                                 <th scope="row">4:40pm - 5:05pm</td>
                                 <td>Extending pandas with extension arrays</td>
-                                <td><a href="https://jorisvandenbossche.github.io/">Joris Van den Bossche</a><br/><span style="font-size: 12px">pandas and geopandas core developer</span></td>
+                                <td><a href="https://jorisvandenbossche.github.io/">Joris Van den Bossche</a><br/><span style="font-size: 12px; margin-left: 20px;">pandas and geopandas core developer</span></td>
                             </tr>
                             <tr>
                                 <th scope="row">5:05pm - 5:30pm</td>
-                                <td><a href="https://github.com/QuantStack/xframe">xframe</a></td>
+                                <td>xtensor, xframe: data structures for data sciences</td>
                                 <td>
                                     <a href="https://twitter.com/SylvainCorlay">Sylvain Corlay</a><br/>
-                                    <span style="font-size: 12px">
+                                    <div style="font-size: 12px; margin-left: 20px;">
                                         xframe, xtensor and Jupyter core developer<br/>
                                         NumFOCUS director<br/>
                                         QuantStack founder
-                                    </span>
+                                    </div><br/>
+                                    <a href="https://twitter.com/JohanMabille">Johan Mabille</a><br/><span style="font-size: 12px; margin-left: 20px;">co-author of xtensor, xsimd &amp; xeus</span>
                                 </td>
                             </tr>
                             <tr class="bg-secondary">