Restored globe texture with better URL

apps/etymology map game.html

@@ -338,7 +338,7 @@ <h1>Etymology Globe Game</h1>
     // Initialize the globe
     const myGlobe = Globe()
       .backgroundColor('#111')
-      // .globeImageUrl('//unpkg.com/three-globe/example/img/earth-blue-marble.jpg') // Optional built-in texture
+      .globeImageUrl('https://unpkg.com/three-globe/example/img/earth-blue-marble.jpg') // Optional built-in texture
       .pointOfView({ lat: 20, lng: 0, altitude: 2 });
 
     const globeContainer = document.getElementById('globeViz');