While reading the help text for #48576,
I noticed that the output was misaligned.
Turns out it's because two lines have space indentation,
while the rest use tab indentation. Fix that.
Change-Id: Ie7c473d892ca13852fa2134f3cdef21e9210e02e
Reviewed-on: https://go-review.googlesource.com/c/go/+/351750
Trust: Daniel Martí <mvdan@mvdan.cc>
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Jay Conrod <jayconrod@google.com>