typo fixes

Author: sumn2u

en/FileSystem/filesystem.md en/file-system/filesystem.mden/FileSystem/filesystem.md renamed to en/file-system/filesystem.md

@@ -1,20 +1,20 @@
 ---
 chapter: 24
 ---
-# Filesystem
+# File system
 Filesystem operations in JavaScript are used to interact with the file system of the host environment, which can be a web browser (client-side JavaScript) or a server (Node.js). JavaScript provides various APIs and methods for reading from and writing to the file system. These operations are essential for tasks like saving data, reading configuration files, and processing user-uploaded files. Below is an overview of filesystem operations in JavaScript:
 #### Asynchronous and Non-Blocking I/O:
 
 In Node.js, I/O operations can be performed asynchronously, meaning that they don't block the execution of the program. Instead, they are placed in a queue, and the program continues executing other tasks. When the I/O operation is completed, a callback function is called to handle the result. This is particularly useful for I/O operations that may take a significant amount of time.
 
-##### Read:
+#### Read:
 In this example, you are using the fs.readFile function to read data from the 'test.txt' file asynchronously. It takes a callback function that gets executed when the read operation is finished. The console.log("This gets printed at First") line is executed immediately after initiating the read operation, and it doesn't wait for the reading to complete.
 
 ```javascript
 const fs= require('fs');
 //async
 //non  blokcing i/0 thats why runs at last as ti takes moer time
-fs.readFile('test.txt','utf8',(err,data)=>{
+fs.readFile('test.txt','utf8',(err,data) => {
     console.log(err,data)
 })
 console.log("This gets printed at First")
@@ -24,8 +24,7 @@ console.log("This gets printed at First")
 Here, you use fs.writeFile to write data to the 'test.txt' file asynchronously. The callback function is executed when the write operation is finished. It prints "This runs after writing in a file: written to file" after the write operation is complete.
 
 ```javascript
-fs.writeFile("test.txt","mahima is good girl",()=>{
-
+fs.writeFile("test.txt","mahima is good girl", () => {
     console.log("This runs after writting in a file: written to file")
 })
 ```
@@ -49,7 +48,7 @@ fs.writeFileSync is used for synchronous file writing. It blocks the program's e
 
 
 ```javascript
-fs.writeFileSync("test.txt","mahima is good girl",()=>{    
+fs.writeFileSync("test.txt","mahima is good girl",() => {    
     console.log("This is sync: intentionally process is blocked ")
 }) 
 

en/resources.md

@@ -2,10 +2,9 @@
 pageNumber: V
 chapter: 
 ---
-# List of Learning Resources
+# Learning Resources
 ## Articles for learning JavaScript 
 
-Here are some beginner-friendly articles to learn JavaScript - 
 
 1. Introduction to JavaScript by Hostinger [Link](https://www.hostinger.com/tutorials/what-is-javascript)