Modify Comments section

[SusheelThapa]

Is your feature request related to a problem? Please describe. Update comments section

Describe the solution you'd like I want to add real like use of comment as examples:

// Change heading:
document.getElementById("myH").innerHTML = "My First Page";

// Change paragraph:
document.getElementById("myP").innerHTML = "My first paragraph.";

I would like to restructure the markdown in following format

# Comments
## Types of Comments
### Single Line comments
### Multi Line comments
## Real life examples of comments

[naikmubashir]

Assign me this issue . I want to work on it. And add the Hacktoberfest label as well.