Remove unnecessary comma in webgl_shaders_ocean

examples/webgl_shaders_ocean.html

@@ -108,7 +108,7 @@
 					sunDirection: light.position.clone().normalize(),
 					sunColor: 0xffffff,
 					waterColor: 0x001e0f,
-					distortionScale: 50.0,
+					distortionScale: 50.0
 				} );