Re: [PATCH v2 1/3] doc/fast-import: clarify notemodify command

> The "notemodify" fast-import command was introduced in commit a8dd2e7
> (fast-import: Add support for importing commit notes, 2009-10-09)
> The commit log has slightly different description than the added
> documentation. The latter is somewhat confusing. "notemodify" is a
> subcommand of "commit" command used to add a note for some commit.
> Does this note annotate the commit produced by the "commit" command
> or a commit given by it's committish parameter? Which notes tree
> does it write notes to?
> 
> The exact meaning could be deduced with old description and some
> notes machinery knowledge. But let's make it more obvious. This
> command is used in a context like "commit refs/notes/test" to
> add or rewrite an annotation for a committish parameter. So the
> advised way to add notes in a fast-import stream is:
> 1) import some commits (optional)
> 2) prepare a "commit" to the notes tree:
> 2.1) choose notes ref, committer, log message, etc.
> 2.2) create annotations with "notemodify", where each can refer to
> a commit being annotated via a branch name, import mark reference,
> sha1 and other expressions specified in the Documentation.
> 
> Signed-off-by: Dmitry Ivankov <divanorama@gmail.com>