[Buildroot] [PATCH] docs/manual: fix bash export syntax in example code

[Thomas Petazzoni]

Luca,

On Wed, 11 Nov 2015 21:50:49 +0100, Luca Ceresoli wrote:

> I would agree if this specific part of the manual were suggesting a
> shell command in general. Instead it's suggesting to add a line to
> ~/.bashrc, where a '$' does not make sense of course.

Ah, indeed, I missed that. Thanks for the explanation.

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com