fix: Corrects typo in repo readme (#3236)

writted -> written

README.md

@@ -14,7 +14,7 @@ All the packages that make up [Aztec](https://docs.aztec.network).
 - [Aztec.js](./yarn-project/aztec.js/): A tool for interacting with the Aztec network. It communicates via the [Private Execution Environment (PXE)](./yarn-project/pxe/).
 - [Aztec Boxes](./yarn-project/boxes/): A minimal framework for building full stack applications for Aztec (using React).
 - [Example contracts](./yarn-project/noir-contracts/): Example contracts for the Aztec network, written in Noir.
-- [End to end tests](./yarn-project/end-to-end/): Integration tests writted in Typescript--a good reference for how to use the packages for specific tasks.
+- [End to end tests](./yarn-project/end-to-end/): Integration tests written in Typescript--a good reference for how to use the packages for specific tasks.
 
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