Update webpage and readme

docs/more_samples.html

@@ -29,7 +29,7 @@
 			<a href="#Animal">Animal</a>
 			<a href="#Scenery">Scenery</a>
 			<a href="#Food">Food</a>
-			<a href="#Sporting_Activity">Sporting Activity</a>
+			<a href="#Sports_Activity">Sports Activity</a>
 			<a href="#Vehicle">Vehicle</a>
 			<a href="#Tutorial_and_Narrative">Tutorial and Narrative</a>
 			<a href="#News_and_TV_Shows">News and TV Shows</a>
@@ -47,7 +47,7 @@ <h5 class="pt-1" style="font-size: 2rem; font-weight: normal">A Large-Scale Data
 				<a class="paper-btn" style="width: 130px" href="#Animal">Animal</a>
 				<a class="paper-btn" style="width: 130px" href="#Scenery">Scenery</a>
 				<a class="paper-btn" style="width: 130px" href="#Food">Food</a>
-				<a class="paper-btn" style="width: 130px" href="#Sporting_Activity">Sporting Activity</a> 
+				<a class="paper-btn" style="width: 130px" href="#Sports_Activity">Sports Activity</a> 
 				<a class="paper-btn" style="width: 130px" href="#Vehicle">Vehicle</a>
 			</div>
 			<div class="paper-btn-parent">
@@ -364,7 +364,7 @@ <h2 class="pt-4"><p class="text-center" id="Food">Food</p></h2>
 
 <hr class="mt-5">
 
-<h2 class="pt-4"><p class="text-center" id="Sporting_Activity">Sporting Activity</p></h2>
+<h2 class="pt-4"><p class="text-center" id="Sports_Activity">Sports Activity</p></h2>
 <th style="text-align: center; vertical-align: top; padding: 10px;">
 	<video playsinline autoplay loop muted src="./assets/samples/S-1NdEjjg7c.58.mp4" style="width: 100%" type="video/mp4"></video>
 	<p class="responsive-text" style="font-family: Chalkduster; font-size: 16px; color: white">"A little boy is playing with a basketball in the city."</p>