README.md in motion-template-spritekit-0.2.0 vs README.md in motion-template-spritekit-0.3.0

- old
+ new
@@ -1,17 +1,31 @@
-# motion-template-spritekit
+# motion-template-spritekit [![Gem Version](https://badge.fury.io/rb/motion-template-spritekit.png)](http://badge.fury.io/rb/motion-template-spritekit)
 
-Project template for SpriteKit with RubyMotion [![Gem Version](https://badge.fury.io/rb/motion-template-spritekit.png)](http://badge.fury.io/rb/motion-template-spritekit)
+SpriteKit project template for RubyMotion
 
 ## Installation
 
 Install it yourself as:
 
     $ gem install motion-template-spritekit
 
 ## Usage
 
+### iOS
+
     $ motion create --template=spritekit-ios <app-name>
+
+### OSX
+
+    $ motion create --template=spritekit-osx <app-name>
+
+## In Addition
+
+If you need original `Spaceship.png` image, please copy from your own.
+These are the typical locations for the image.
+
+    /Applications/Xcode.app/Contents/Developer/Library/Xcode/Templates/Project Templates/Mac/Application/SpriteKit Game.xctemplate/Spaceship.png
+    /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Templates/Project Templates/Application/SpriteKit Game.xctemplate/Spaceship.png
 
 ## Contributing
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)