[U-Boot] Lots of SPDX-License Identifer have a trailing space

[Wolfgang Denk]

Dear Masahiro,

In message <20131004172305.EE95.AA925319 at jp.panasonic.com> you wrote:
> 
> I noticed many of SPDX-License blocks
> have a trailing space after "GPL-2.0+".

Oops...

> Is this space the one intentinally added?
> (If not, I can send a patch to fix it.)

No, this is definitely not intentional.

> I am not sure whether I should precisely copy and paste
> SPDX indentifier or drop a trailing space
> when I add a new source file.

Trailing white space should not be present anywhere in the source
files.


Thanks for noticing & reporting this issue!

Best regards,

Wolfgang Denk

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