how to add bullet points in github readme code example

Example 1: text bold in .md file

**My Bold Text**

Example 2: how to add link to github readme

[I'm an inline-style link](https://www.google.com)

[I'm an inline-style link with title](https://www.google.com "Google's Homepage")

[I'm a reference-style link][Arbitrary case-insensitive reference text]

[I'm a relative reference to a repository file](../blob/master/LICENSE)

[You can use numbers for reference-style link definitions][1]

Or leave it empty and use the [link text itself].

URLs and URLs in angle brackets will automatically get turned into links. 
http://www.example.com or <http://www.example.com> and sometimes 
example.com (but not on Github, for example).

Some text to show that the reference links can follow later.

[arbitrary case-insensitive reference text]: https://www.mozilla.org
[1]: http://slashdot.org
[link text itself]: http://www.reddit.com

Example 3: bullet point list readme.md

This will create a bullet point list in your markdown
 Markup : * Bullet list
              * Nested bullet
                  * Sub-nested bullet etc
          * Bullet list item 2