Merge pull request #18 from mki98/mki98-patch-1

File structure fix

Author: ishtms

chapters/ch04.1-refactoring-the-code.md

@@ -39,9 +39,8 @@ lib/
 ├── config/
 │     ├── rolling-config.js
 │     ├── log-config.js
-├── index.js (entry point)
-├── package.json
-└── logger.js
+index.js (entry point)
+package.json
 ```
 
 #### Explanation
@@ -451,4 +450,4 @@ See how we can still benefit from the strong jsdoc type completion for our class
 
 [![Read Next](/assets/imgs/next.png)](/chapters/ch04.2-writing-logs.md)
 
-![](https://uddrapi.com/api/img?page=ch04.1)
+![](https://uddrapi.com/api/img?page=ch04.1)