update

Author: TimSamshuijzen

src/volumetricdisplay/index.html

@@ -30,7 +30,7 @@
       </svg>
     </div>
     <div style="position: absolute; left: 480px; top: 0px; width: 450px; height: 40px; color: #cccccc;">
-      <span style="color: #cccccc; font-size: 13px; line-height: 40px;">mouse-drag = orbit around center, mouse-wheel = closer/farther</span>
+      <span style="color: #cccccc; font-size: 13px; line-height: 40px;">mouse-drag = rotate around object, mouse-wheel = closer/farther</span>
     </div>
     <div title="Cubic Voxel Volumetric Display at GitHub" style="position: absolute; left: 1010px; top: 10px; width: 20px; height: 20px; background-color: transparent; overflow: hidden; cursor: pointer;">
       <a href="https://github.com/TimSamshuijzen/complexityzone/tree/main/src/volumetricdisplay" target="_blank">