Update index.html

index.html

@@ -60,7 +60,7 @@ <h3 style="text-align: center; ">
                 <h3 style="text-align: center; white-space: pre-line; font-size: 20px;">
                   Each video has 3 sets of attention focusing on different key points of the skeletal graph.
                   Our goal is to illuminate the significance of every joint, shedding light on their individual importance.
-                  We also highlight the 3 most crucial relationships between two joints.</h2>
+                  We also highlight the 3 most crucial relationships between two joints.</h3>
 
               <h3 style="text-align: center;" >Importance </h2>
               <h3 style="text-align: center;" >-------------------------------------------></h2>