[PATCH 1/5] docs: mention "-k" for both forms of "git mv"

The "git mv" synopsis shows two forms: renaming a file, and moving files into a directory. They can both make use of the "-k" flag to ignore errors, so mention it in both places.

Signed-off-by: Jeff King <peff@peff.net>
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I can kind of see the rationale for the original content. Using "-k" is
a lot more useful if you are actually doing multiple renames, so it
makes more sense in the second form. But it is still useful in the first
form as a shorthand for "git mv 2>/dev/null || true".

I actually would rather just see:

  git mv [options] <source> <destination>
  git mv [options] <source>... <destination>

but if we are going to go that route, we should probably decide on a style and convert all of the descriptions at the same time.

 Documentation/git-mv.txt |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)