Docs: Fixed physicallyCorrectLights type.

docs/api/renderers/WebGLRenderer.html

@@ -211,7 +211,7 @@
 			Keep in mind that the standard materials only allow 4 MorphNormals.
 		</p>
 
-		<h3>[property:Integer physicallyCorrectLights]</h3>
+		<h3>[property:Boolean physicallyCorrectLights]</h3>
 		<p>
 		Whether to use physically correct lighting mode. Default is *false*.
 		See the [example:webgl_lights_physical lights / physical] example.