A11Y: Icons in your table should be using proper alt text

[shawnthompson]

On the page Working With Git - Best Practices

You should be using descriptive alternative text for your icons in the table.

<img class="emoji" title=":heavy_check_mark:" alt=":heavy_check_mark:" src="https://github.githubassets.com/images/icons/emoji/unicode/2714.png" width="20" height="20">

[s-laugh]

Transferring as doc has moved to Git Branching, Picking a Git Flow

[s-laugh]

This code is rendered by GitHub Pages with Jekyll and jemoji plugin; so I don't think there is anything we can do about it.

[shawnthompson]

jekyll/jemoji#100