README - evolving...

README.md

@@ -120,6 +120,7 @@ Now return to the **Tutorial main function** to plan your next adventure.
 ## Tutorial 2a: CakeTracker
 
 In this tutorial we will learn how, using only 4 more operators, we can melodize beethoven out of the water like a piece of cake.
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 Have a look into the directory `tutorials/2a_caketracker/`.   
 There is an orca program for each chapter.
 
@@ -158,6 +159,7 @@ Now return to the **Tutorial main function** to plan your next adventure.
 ## Tutorial 2b: Scopehero
 
 This is a _very_ **empowering** tutorial with its 13 operators covered.   
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 Have a look into the directory `tutorials/2b_scopehero/`.       
 There is an orca program for each chapter.