Re: [PATCH 07/11] t7001: use ': >' rather than 'touch'

Eric Sunshine [off-list ref] writes:

In patch [5/11] you dropped whitespace following the redirection
operator, however, this patch introduces several new cases of unwanted
whitespace.

Checking "master", I see that there are 209 instances of `: >` in
tests, but 1023 instances of `>`, which suggests that we should stick
with plain `>` rather than `: >` in this patch.

Agreed on both points.  Thanks for a careful review.