chore: fix broken installation link in readme (#1090)

* fix broken installation link

* chore: update link to docs

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Co-authored-by: Tom French <15848336+TomAFrench@users.noreply.github.com>

README.md

@@ -6,7 +6,7 @@ Noir is a Domain Specific Language for SNARK proving systems. It has been design
 
 ## Quick Start
 
-Read the installation section [here](https://noir-lang.github.io/book/getting_started/nargo/installation.html).
+Read the installation section [here](https://noir-lang.org/getting_started/nargo/nargo_installation).
 
 Once you have read through the documentation, you can visit [Awesome Noir](https://github.com/noir-lang/awesome-noir) to run some of the examples that others have created.