README: fix `<em>` element name; shorten sample line

jgm / djot

A light markup language

https://djot.net

MIT License

1.73k stars 43 forks source link

Closed waldyrious closed 1 year ago

waldyrious commented 1 year ago

<emph> is not a valid HTML element; changed to <em>
Reduced indentation of a line in one of the sample code blocks, to match the longest line in that block. This makes it readable in narrow screens.