Перевірка як виглядають приклади з: https://guides.github.com/features/mastering-markdown/#examples

Headers:

Emphasis: This text will be italic This will also be italic

This text will be bold This will also be bold

You can combine them

Lists:: Unordered:

• Item 1
• Item 2
  • Item 2a
  • Item 2b

Ordered:

1. Item 1
2. Item 2
3. Item 3
   1. Item 3a
   2. Item 3b

Images:

Format:

Links:

http://github.com - automatic! GitHub

Blockquotes:

As Kanye West said:

We're living the future so the present is our past.

Inline code:

I think you should use an <addr> element here instead. JSON code samples {x:'y', z:2} or JaveScript

function fancyAlert(arg) {
  if(arg) {
    $.facebox({div:'#foo'})
  }
}

wath with JSON with function

{
x:'y', 
z:2,
fn1:function fancyAlert(arg) {
  if(arg) {
    this.z = 5;
  }
}
}