Markdown docs' Inline Diff examples are incomplete
Problem to solve
On the MarkDown documentation page, under the Inline Diff section, the example doesn't display what the entered markdown text should show.
Further details
This is the section that needs fixing: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/user/markdown.md#inline-diff
Who can address the issue
Anyone who knows how the markdown works or how it is rendered on the page.