ordered list markdown code example

Example 1: markdown embed image

![Image of Yaktocat](https://octodex.github.com/images/yaktocat.png)

Example 2: markdown link

[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: markdown image

![GitHub Logo](/images/logo.png)
Format: ![Alt Text](url)

Example 4: readme.md code snippet

I think you should use an
`<addr>` element here instead.