[PATCH] docs: fix wrong proftool usage

[Tom Rini]

On Tue, Apr 25, 2023 at 04:41:52PM +0300, Pavel Skripkin wrote:
> Hi Simon,
> 
> Simon Glass <sjg at chromium.org> says:
> > On Wed, 12 Apr 2023 at 13:05, Pavel Skripkin <paskripkin at gmail.com> wrote:
> > > 
> > > Guide shows incorrect usage of proftool, which is confusing. If proftool
> > > is used w/o '-o' argument it complains like following
> > > 
> > > $ ./sandbox/tools/proftool -m sandbox/System.map -t trace dump-ftrace > trace.dat
> > > Must provide trace data, System.map file and output file
> > > Usage: proftool [-cmtv] <cmd> <profdata>
> > > 
> > > s/>/-o/ fixes it and proftool outputs decoded data to trace.dat
> > > 
> > > Signed-off-by: Pavel Skripkin <paskripkin at gmail.com>
> > > ---
> > >  doc/develop/trace.rst | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > Reviewed-by: Simon Glass <sjg at chromium.org>
> 
> Thank you for review!
> 
> +Tom, I guess?
> 
> @Tom, could you, please, pick following patch?
> 
> 
> https://lists.denx.de/pipermail/u-boot/2023-April/515194.html

Heinrich takes doc patches and I've assigned it to him in patchwork,
thanks for posting.

-- 
Tom
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