Merge pull request #78 from lifechange777/patch-1

(docs): fix typo

Author: critesjosh

README.md

@@ -102,7 +102,7 @@ yarn test
 
 Testing will run the **TypeScript tests** defined in `index.test.ts` inside `./src/test`, as well as the [Aztec Testing eXecution Environment (TXE)](https://docs.aztec.network/developers/guides/smart_contracts/testing) tests defined in [`first.nr`](./src/test/first.nr) (imported in the contract file with `mod test;`).
 
-Note: The Typescript tests spawn an instance of the sandbox to test against, and close it once once the TS tests are complete.
+Note: The Typescript tests spawn an instance of the sandbox to test against, and close it once the TS tests are complete.
 
 ---