Clean up.

docs/api/cameras/PerspectiveCamera.html

@@ -17,11 +17,11 @@
 
 		<h2>Example</h2>
 
-		<div>[example:webgl_effects_stereo effects / stereo ]</div>
 		<div>[example:canvas_geometry_birds geometry / birds ]</div>
 		<div>[example:canvas_geometry_cube geometry / cube ]</div>
 		<div>[example:webgl_animation_skinning_blending animation / skinning / blending ]</div>
 		<div>[example:webgl_animation_skinning_morph animation / skinning / blending ]</div>
+		<div>[example:webgl_effects_stereo effects / stereo ]</div>
 		<div>[example:webgl_interactive_cubes interactive / cubes ]</div>
 		<div>[example:webgl_loader_collada_skinning loader / collada / skinning ]</div>