Update README.md

README.md

@@ -34,8 +34,7 @@
 3. Type: ```./mvnw spring-boot:run```
 4. Open up another terminal
 5. Type: ```cd frontend```
-6. If running for the first time
-   Type: npm install
+6. If running for the first time, Type: ```npm install```
 7. Type: ```npm run start``` (for dev) or ```npm run build``` (for production)
 
 ## How to stop this application