Updated readme

README.md

@@ -197,7 +197,7 @@ Open your `pom.xml` file and add these directives as appropriate:
 </dependencies>
 ```
 ## <a name="quickScan"></a> Performing your first scan
-1. First you'll need to create an account at [Microblink dashboard](https://microblink.com/login) where you can generate a demo license for your app. License is bound to [package name](http://tools.android.com/tech-docs/new-build-system/applicationid-vs-packagename) of your app, so please make sure you enter the correct package name when asked. 
+1. First you'll need to create an account at [Microblink dashboard](https://microblink.com/login) where you can generate a free trial license key for your app. License is bound to [package name](http://tools.android.com/tech-docs/new-build-system/applicationid-vs-packagename) of your app, so please make sure you enter the correct package name when asked. 
 
     Download your licence file and put it in your application's _assets_ folder. Make sure to set the license key before using any other classes from the SDK, otherwise you will get a runtime exception.