Update README.md

Author: msscloudy

README.md

@@ -105,8 +105,9 @@ module.exports = {
 };
 ```
 9. Connect your cloud relational database (PostgreSQL) by copying and pasting the connection string to the variable PG_URI the file cloudModel.js located in Docketeer/server/models/.
-// cloudModel.js
+
 ```
+// cloudModel.js
 const { Pool } = require('pg');
 
 // Copy and paste your PostgreSQL Connectiion URL below to connect your cloud database. Note: no need to create any tables, upon start up Docketeer will create those tables in your DB instance automatically.