Examples: Tweaker groundprojected example.

examples/webgl_materials_envmaps_groundprojected.html

@@ -139,7 +139,6 @@
 				renderer.setSize( window.innerWidth, window.innerHeight );
 				renderer.outputEncoding = THREE.sRGBEncoding;
 				renderer.toneMapping = THREE.ACESFilmicToneMapping;
-				renderer.toneMappingExposure = 0.85;
 
 				//