Remove video h2

Author: lmontaut

Diff for: publications/simple-contact-solver/index.html

@@ -144,7 +144,6 @@ <h1 class="title is-1 publication-title">From Compliant to Rigid Contact Simulat
     <!-- Paper video. -->
     <div class="columns is-centered has-text-centered">
       <div class="column is-four-fifths">
-        <h2 class="title is-3">Video</h2>
         <div class="publication-video">
           <iframe src="https://www.youtube.com/embed/i_qg9cTx0NY"
                   frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>