Re: [PATCH] pretty-formats.txt: fix whitespace

> FWIW we already have some guidelines about what is acceptable for doc
> patches in SubmittingPatches:
>
>     We currently have a liberal mixture of US and UK English norms for
>     spelling and grammar, which is somewhat unfortunate.  A huge patch that
>     touches the files all over the place only to correct the inconsistency
>     is not welcome, though.  Potential clashes with other changes that can
>     result from such a patch are not worth it.  We prefer to gradually
>     reconcile the inconsistencies in favor of US English, with small and
>     easily digestible patches, as a side effect of doing some other real
>     work in the vicinity (e.g. rewriting a paragraph for clarity, while
>     turning en_UK spelling to en_US).  Obvious typographical fixes are much
>     more welcomed ("teh -> "the"), preferably submitted as independent
>     patches separate from other documentation changes.
>
> and both the 2-space vs 1-space and comma changes seem to fall into the
> "not welcome" category.