bold in md 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: italics markdown

# Italic
An example of *italic* text
An example of *italic* text

# Bold
An example of **bold text**
An example of __bold text__

# Bold and Italic
An example of ***bold and italic text***
An example of ___bold and italic text___

Example 4: Markdown heading

# Title 	//Creates a h1
## Title 	//Creates a h2
##### Title  //Creates a h5