Logo difficult to read when in dark mode

[joshbuker]

Wanted to let you know that the black text for "router" is difficult to read when using Github in dark mode.

A common solution is to add a white background with a border radius so that it is legible in dark mode, but appears normally when in light mode.

[kwhitley]

Thanks for the heads up @athix! Should be sorted now by switching to a more medium grey. This is where I wish we had access to CSS in markdown... rip!