02/01: fix small typo (#6)

Author: oiagorodrigues

exercises/02.context/01.problem.custom-fixtures/README.mdx

@@ -47,7 +47,7 @@ It expects a `cart: Cart` object as the argument, which means that in order to t
 npm install @faker-js/faker --save-dev
 ```
 
-🐨 Next, proceed to <InlineFile file="test-extend.ts" /> file ane follow the instructions to implement a custom fixture.
+🐨 Next, proceed to <InlineFile file="test-extend.ts" /> file and follow the instructions to implement a custom fixture.
 
 🐨 Once the fixture is ready, import the custom `test` function you've created in the <InlineFile file="src/cart-utils.test.ts" /> test file _and complete it_. By the end, run `npm test` to verify that your tests are passing.