formatted readme

README.md

@@ -38,12 +38,29 @@ truffle unbox arvindkalra/express-box
 3. In one terminal window run the Launch GanacheCLI `ganache-cli -i 666`
   * To prevent creating a new network id everytime, we have set a default network key in the truffle config file.
   * To change that, simply go to the 'truffle.js' file and change the network_id from '666' to " * " and to Launch GanacheCLI `ganache-cli`.
-4. Run `npm install` or `yarn install` to install all the node modules
-5. In another terminal window go the to project repositary, now, You need to compile the smart contracts written in the `/contracts` folder. For this, `truffle compile`
+4. Install all the node modules required by running:
+```javascript
+// install all the node modules using npm
+npm install
+```  
+or if you  prefer yarn
+```javascript
+//install all the node modules using yarn
+yarn install
+```
+5. Open another terminal window in the project repository and compile all the smart contract(which can be found in the '/contracts' folder).
+```
+truffle compile
+```
+
 6. You can see that a new `/build` folder has been created in the root directory which contains the compiled contracts.
-7. Now these contracts need to be deployed on the Blockchain. For this, `truffle migrate --network development`.
+
+7. Now these contracts need to be deployed on the Blockchain. For this,  
+```
+truffle migrate --network development
+```
   * If you changed the network_id to " * " in Step 1, you can run `truffle migrate`
-8. To run the Express server `yarn start` or `npm server.js`, if you have nodemon installed.
+8. To run the Express server `yarn start` or `npm server.js`
 9. In the browser window open `http://localhost:3000/`.
 
 **Collaborators**