updated README

docs/tutorial-v2.0/README.md

@@ -36,10 +36,14 @@ This tutorial formally introduces Marlowe as a Haskell data type, building on th
 
 This tutorial gives a formal semantics for Marlowe by presenting a Haskell definition of the semantic `step` function, so that we have a _semantics that we can execute_. 
 
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 ## [Embedded Marlowe](./embedded-marlowe.md)
 
 This tutorial shows how to use some simple features of Haskell to write Marlowe contracts that are more readable, maintainable and reusable, by revisiting the  escrow contract.
 
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 ## [Using Marlowe](./using-marlowe.md)
 
 This tutorial shows you how to use Marlowe from within Haskell, and in particular shows how to exercise a contract using the semantics given in the [earlier tutorial](./marlowe-semantics.md).
@@ -48,17 +52,21 @@ This tutorial shows you how to use Marlowe from within Haskell, and in particula
 
 This tutorial introduces Meadow, and is accompanied by a video. Once you have followed this video you will be able to use Meadow to interact with the escrow and other Meadow contracts.
 
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 ## [Other functions in Marlowe: analysis](./analysis.md)
 
 This tutorial shows how Marlowe contracts can be analysed _without_ having to be executed. This made much easier because Marlowe is a special-purpose DSL, rather than a general-purpose language like Plutus.
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 ## [ACTUS and Marlowe](./actus-marlowe.md)
 
 This tutorial gives an introduction to the general idea of the ACTUS taxonomy, plus examples implemented in Marlowe (at least the PAM contract, and hopefully others).
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 ## [Implementing Marlowe in Plutus](./marlowe-plutus.md)
 
 So far these tutorials have dealt with Marlowe as a “stand alone” artefact; this tutorial describes how Marlowe is implemented on blockchain, using the “mockchain” that provides a high-fidelity simulation of the Cardano SL layer.
 
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