README.md in nakal-0.0.2 vs README.md in nakal-0.0.3

@@ -18,54 +18,49 @@
 
 ## Usage
 
 If you are using cucumber, include following Lines in your env.rb
 
-require "nakal/cucumber"
+	require "nakal/cucumber"
+	Nakal.platform = :android
+	Nakal.directory= "<your_project_dir>/baseline_images/droid"
+	Nakal.device_name = "samsung_galaxy_s3"
 
-Nakal.platform = :android
+and then put this line in your automation code, at all places where a new screen loads:
 
-Nakal.directory= "baseline_images/droid"
+	diff = nakal_execute("current_screen_name")
 
-Nakal.device_name = "samsung_galaxy_s3"
+Now, execute your test by passing env variable NAKAL_MODE=build to build the baseline images
 
-and then put this line in your code where you want comparison to begin:
+once baseline is built, next execution onwards, start using environment variable NAKAL_MODE=compare to compare against baseline.
+any difference will be put in the same directory with image file named "current_screen_name_diff.png"
 
-diff = nakal_execute("current_screen_name")
 
-
-While executing first time, pass env variable NAKAL_MODE=build to build the baseline images
-
-once baseline is built, next execution onwards, start using environment variable NAKAL_MODE=compare to compare against baseline
-
-
 For cropping the notification bar OR scroll bar, create a config/nakal.yml file in execution directory
 
 eg:
 
 put these contents in your nakal.yml file inside config/nakal.yml
 
-samsung_galaxy_s3:
- 
-    top: 50
- 
-    right: 18
- 
-    left: 0
- 
-    bottom: 0
+	samsung_galaxy_s3:
+	 top: 50
+	 right: 18
+	 left: 0
+	 bottom: 0
 
-nexus7:
- 
-    top: 74
- 
-    right: 20
- 
-    left: 0
- 
-    bottom: 0
+	nexus7:
+	 top: 74
+	 right: 20
+	 left: 0
+	 bottom: 0
 
-
+	iPhone_5s:
+	 top: 30
+	 right: 6
+	 left: 0
+	 bottom: 0  
+	 
+	 
 ## Contributing
 
 1. Fork it ( http://github.com/<my-github-username>/nakal/fork )
 2. Create your feature branch (`git checkout -b my-new-feature`)
 3. Commit your changes (`git commit -am 'Add some feature'`)