Doc format-patch: clarify --notes use case

Remove double negative, and include the repeat usage across versions of a patch series. Signed-off-by: Philip Oakley <philipoakley@iee.org> Signed-off-by: Jeff King <peff@peff.net>

Philip Oakley committed Oct 21, 2012 at 22:34 UTC 6454d9f166236965c84650f72ecdd17e309394d6
1 file changed +6 -7
Documentation/git-format-patch.txt
+6 -7
@@ -196,13 +196,12 @@ will want to ensure that threading is disabled for `git send-email`.
196 after the three-dash line.
197 +
198 The expected use case of this is to write supporting explanation for
199 -the commit that does not belong to the commit log message proper
200 -when (or after) you create the commit, and include it in your patch
201 -submission. But if you can plan ahead and write it down, there may
202 -not be a good reason not to write it in your commit message, and if
203 -you can't, you can always edit the output of format-patch before
204 -sending it out, so the practical value of this option is somewhat
205 -dubious, unless your workflow is broken.
199 +the commit that does not belong to the commit log message proper,
200 +and include it with the patch submission. While one can simply write
201 +these explanations after `format-patch` has run but before sending,
202 +keeping them as git notes allows them to be maintained between versions
203 +of the patch series (but see the discussion of the `notes.rewrite`
204 +configuration options in linkgit:git-notes[1] to use this workflow).
205
206 --[no]-signature=<signature>::
207 Add a signature to each message produced. Per RFC 3676 the signature