Bug in git-verify-pack or in its documentation?

Hi,

git-verify-pack's man page says the following about --stat-only:

   Do not verify the pack contents; only show the histogram of delta
   chain length. With --verbose, list of objects is also shown.

However, there is no difference of output between --verbose and --verbose --stat-only (and in fact, looking at the code, only one of them has an effect, --stat-only having precedence).

The text above also implies that this should only display the stats without doing any sha1 validation, but afaict from a quick glance at the index-pack code, they are always performed.

Is it an implementation problem or a documentation problem?

Cheers,

Mike