Update README.md

Author: SuRu190

README.md

@@ -15,7 +15,7 @@ This repository contains beginner-friendly JavaScript DOM manipulation tasks. Ea
 | 3   | Multiple Headings          | Changes the text of multiple headings using loop and `querySelectorAll`.    | [Click to view Live](https://suru190.github.io/JavaScript-Dom-Practice/task03-multiple-heading)              |
 | 4   | innerHTML vs textContent   | Shows the difference between `.textContent` and `.innerHTML` when used.     | [Click to view Live](https://suru190.github.io/JavaScript-Dom-Practice/task04-innerHTML-vs-textContent)              |
 | 5   | Change Style on Click      | Changes the background and text color of a heading element on click.        | [Click to view Live](https://suru190.github.io/JavaScript-Dom-Practice/task05-change-style-on-click)              |
-| 6   | Update Heading             |  User types in the input and replaces the default heading with user-entered text on button click.             | [Click to view Live](https://suru190.github.io/JavaScript-Dom-Practice/task06-update-heading)         | 5   | Change Style on Click      | Changes the background and text color of a heading element on click.        | [Click to view Live](https://suru190.github.io/JavaScript-Dom-Practice/task05-change-style-on-click)              |
+| 6   | Update Heading             |  User types in the input and replaces the default heading with user-entered text on button click.             | [Click to view Live](https://suru190.github.io/JavaScript-Dom-Practice/task06-update-heading)         | 7   | Change Style on Click      | Changes the background and text color of a heading element on click.        | [Click to view Live](https://suru190.github.io/JavaScript-Dom-Practice/task05-change-style-on-click)              |
      |
 
 ---