link changes

events/2019/event-20190913-01.en.xml

@@ -9,7 +9,7 @@
       <p>The BalCCon confence takes place at the in Novi Sad, Serbia, from 13 to 15 September. It is one of the most significant hacker events in this area. Tickets are available at a relatively low price.</p>
     </body>
 
-    <link>https://2k19.balccon.org</link>
+    <link>https://2k19.balccon.org/speakers/237.html</link>
     <tags>
       <tag content="Serbia">RS</tag>
       <tag>talk</tag>