Improved the intro chapter in the doc

st/Documentation.st

@@ -49,7 +49,7 @@ ch1introduction
 
 ##Amber Smalltalk in a nutshell
 
-Amber is an implementation of the Smalltalk-80 language. It is designed to make client-side web development **faster, easier and more fun** as it allows developers to write HTML5 applications in Smalltalk!!
+Amber is an implementation of the Smalltalk-80 language. It is designed to make client-side web development **faster, easier and more fun** as it allows developers to write HTML5 applications in a live Smalltalk environment!!
 
 Amber is written in itself, including the IDE and the compiler and it runs **directly inside your browser**. The IDE is fairly complete with a class browser, workspace, transcript, unit test runner, object inspectors, cross reference tools and even a debugger.