fix(doc): fix formatting for readme

README.md

@@ -167,45 +167,52 @@ In the above case even if the `default.json` has a port setting of `9000` the cl
 3.  **Warnings & Errors:** [node-config] relies on calling the `get` and the `has` methods to issue errors. This is unsafe typically when the configurations are different between your dev and production environments.
     With `node-config-ts` you can trust the typescript compiler to issue an error immediately when you try to access a property that isn't defined anywhere. Consider the following case —
 
-        #### default.json
-        ```json
-        {
-          "port": 3000
-        }
-        ```
-        #### user/john.json
-        ```json
-        {
-          "baseURL": "/api"
-        }
-        ```
-
-        In the above case the final configuration *should* look something like this on `john`'s local machine —
-
-        ```json
-        {
-          "port": 3000,
-          "baseURL": "/api"
-        }
-        ```
-
-        ##### reading using node-config:
-        ```ts
-        import config from 'config'
-
-        console.log(config.get('port'))
-        console.log(config.get('baseURL')) // works locally but fails in production
-        ```
-        This would work when `john` is running the application on his local machine. But as soon as its deployed in production the configuration property `baseURL` isn't available anymore and it results in runtime exceptions.
-
-        ##### using node-config-ts:
-        ```ts
-        import {config} from 'node-config-ts'
-
-        console.log(config.port) // proper intellisense support
-        console.log(config.baseURL) // throws compile time error immediately on local machine.
-        ```
-        Because the above object `config`, is exposed with proper typings, using invalid configurations results in typescript errors. This would happen on both — `john`'s computer and the production server.
+#### default.json
+
+```json
+{
+  "port": 3000
+}
+```
+
+#### user/john.json
+
+```json
+{
+  "baseURL": "/api"
+}
+```
+
+In the above case the final configuration _should_ look something like this on `john`'s local machine —
+
+```json
+{
+  "port": 3000,
+  "baseURL": "/api"
+}
+```
+
+##### reading using node-config:
+
+```ts
+import config from 'config'
+
+console.log(config.get('port'))
+console.log(config.get('baseURL')) // works locally but fails in production
+```
+
+This would work when `john` is running the application on his local machine. But as soon as its deployed in production the configuration property `baseURL` isn't available anymore and it results in runtime exceptions.
+
+##### using node-config-ts:
+
+```ts
+import {config} from 'node-config-ts'
+
+console.log(config.port) // proper intellisense support
+console.log(config.baseURL) // throws compile time error immediately on local machine.
+```
+
+Because the above object `config`, is exposed with proper typings, using invalid configurations results in typescript errors. This would happen on both — `john`'s computer and the production server.
 
 [node-config]: https://github.com/lorenwest/node-config
 [reserved words]: https://github.com/lorenwest/node-config/wiki/Reserved-Words