Merge pull request #13952 from takahirox/MMDCameraCopyright

Update MMD Camera copyright description

examples/webgl_loader_mmd_audio.html

@@ -32,7 +32,7 @@
 		<a href="http://www.geocities.jp/higuchuu4/index_e.htm" target="_blank" rel="noopener">Model Data</a>
 		<a href="http://www.nicovideo.jp/watch/sm13147122" target="_blank" rel="noopener">Dance Data</a>
 		<a href="http://www.nicovideo.jp/watch/sm11938255" target="_blank" rel="noopener">Audio Data</a><br />
-		<a href="http://www.nicovideo.jp/watch/sm19168559" target="_blank" rel="noopener">Original Camera Data(I've customized this)</a>
+		Camera is customized from <a href="http://www.nicovideo.jp/watch/sm19168559" target="_blank" rel="noopener">this Data</a>
 		</div>
 
 		<script src="../build/three.js"></script>