bug#45258: mkdir man page unclear in describing -m flag

[Bernhard Voelker]

On 12/16/20 2:34 PM, Pádraig Brady wrote:
> Insightful comments. I've updated the gotchas note with them:
> https://www.pixelbeat.org/docs/coreutils-gotchas.html#mkdir

Nice, and also better wording than mine, thanks!

Have a nice day,
Berny