Minor AmbientLight docs fixes

docs/api/lights/AmbientLight.html

@@ -12,15 +12,16 @@
 		<h1>[name]</h1>
 
 		<div class="desc">
-			This light's color gets applied to all the object in the scene globally.
+			This light's color gets applied to all the objects in the scene globally.
 		</div>
 
 
 		<h2>Example</h2>
 
-		<code>var light = new THREE.AmbientLight( 0xff0000 );
-		scene.add( light );</code>
+<code>var light = new THREE.AmbientLight( 0xff0000 );
+scene.add( light );</code>
 
+		will light objects with red.
 
 		<h2>Constructor</h2>