Update README.md

Author: sandrabosk

README.md

@@ -55,7 +55,9 @@ Jest is an automated test-runner for JavaScript.
 Before start coding, we will explain the project structure we have provided you.
 
 We will be working with the `src/functions-and-arrays.js` file. 
-In this first lab, we will take you through the process step by step. In the following labs, the process stays the same so refer to this step-by-step guide in case you get stuck on your next lab. (_And don't worry, it is completely okay to get stuck! We are here to help. 🤝_)
+The process you will be following step by step in this lab stays the same for all the following labs. It will take you a bit to actually become comfortable with it, but don't worry, it is completely okay to get stuck! We are here to help. 🤝
+
+Let's go!
 
 To run your tests, open your terminal at the root directory of the lab, run `npm install` to install your dependencies and `npm run test:watch` to run the tests and generate the `lab-solution.html` file.