bariflex: small fix

bariflex.html

@@ -365,11 +365,11 @@ <h3 class="title is-3">Task Versatility</h3>
         <h5 style="text-align: center; padding-bottom: 10px;">BaRiFlex is mounted on a portable device and used by a human to perform multiple tasks such as opening heavy door, opening fridge door, catching a fast moving object. Through this human-controlled manipulation, we empirically evidence the high task-variability enabled by BaRiFlex, which covers a significant fraction of possible tasks in household domains. </h5>
         <div class="columns is-centered">
           <div class="column is-3">
-           <h4 class="title is-4">Open Door1</h4>
+           <h4 class="title is-4">Open Door-1</h4>
             <video class="center" playsinline="" autoplay="" loop="" muted="" src="./static/videos/Task_Versatility/Door1.mov" width="100%" style="border-radius:10px;"></video>
           </div>
           <div class="column is-3">
-           <h4 class="title is-4">Open Door2</h4>
+           <h4 class="title is-4">Open Door-2</h4>
             <video class="center" playsinline="" autoplay="" loop="" muted="" src="./static/videos/Task_Versatility/Door2_Rotate.mov" width="100%" style="border-radius:10px;"></video>
           </div>
           <div class="column is-3">