[PATCH 8/8] document btrace support for arm targets using coresight etm traces

[Eli Zaretskii]

> From: Zied Guermazi <zied.guermazi@trande.de>
> Date: Thu, 11 Mar 2021 03:50:39 +0100
> Cc: Zied Guermazi <zied.guermazi@trande.de>
> 
> diff --git a/gdb/NEWS b/gdb/NEWS
> index 7f5a745d0c0..0c31af6ed0b 100644
> --- a/gdb/NEWS
> +++ b/gdb/NEWS

This part is OK.

> +Use the value @kbd{default} to reset it to default sink.

Please use @code{default} or @samp{default}, not @kbd.

> +(@pxref{Qbtrace:bts}).

Please don't use the colon character in the names of anchors and in
the corresponding cross-references: those could cause trouble to some
Info readers, and are best avoided.  Please choose some other
character, like '_'.

The documentation part of this patch series is approved as soon as
those 2 nits are fixed.

Thanks.