Merge pull request #324 from 2400030303/improve-readme-format

Improved Hoisting Explanation and Fixed Markdown Formatting

Author: sudheerj

README.md

@@ -1364,33 +1364,34 @@
 
 26. ### What is Hoisting
 
-    Hoisting is a JavaScript mechanism where variables, function declarations and classes are moved to the top of their scope before code execution. Remember that JavaScript only hoists declarations, not initialisation.
-    Let's take a simple example of variable hoisting,
+ 
+Hoisting is JavaScript's default behavior where **variable and function declarations** are moved to the top of their scope before code execution. This means you can access certain variables and functions even before they are defined in the code.
 
-    ```javascript
-    console.log(message); //output : undefined
-    var message = "The variable Has been hoisted";
-    ```
 
-    The above code looks like as below to the interpreter,
+Example of variable hoisting:
 
-    ```javascript
-    var message;
-    console.log(message);
-    message = "The variable Has been hoisted";
-    ```
+```js
+console.log(message); // Output: undefined
+var message = "The variable has been hoisted";
+```
+
+```js
+var message;
+console.log(message); // undefined
+message = "The variable has been hoisted";
+```
 
-    In the same fashion, function declarations are hoisted too
+Example of function hoisting:
 
-    ```javascript
-    message("Good morning"); //Good morning
+```js
+message("Good morning"); // Output: Good morning
 
-    function message(name) {
-      console.log(name);
-    }
-    ```
+function message(name) {
+  console.log(name);
+}
+```
 
-    This hoisting makes functions to be safely used in code before they are declared.
+Because of hoisting, functions can be used before they are declared.
 
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