Update README.md

README.md

@@ -50,17 +50,20 @@ Make sure you have the following installed:
 Below is an example setup process using the repository ***microsoft/TypeScript-Website***.
 
 1. Clone the repository
-'''bash
+```bash
 git clone https://github.com/microsoft/TypeScript-Website.git
-'''
+```
+
 2. Checkout the version used in A11YBench
-'''bash
+```bash
 git checkout 1019cfc8f96ded4729e8ccd342742534a9826a9d
-'''
+```
+
 3. Install dependencies and start the project
-'''bash
+```bash
 pnpm install && pnpm bootstrap && pnpm start
-'''
+```
+
 Once the installation finishes, the project will be served locally.
 
 ### 🚀 Launching the Repair Workflow