mailmap: Update comments for with format and more detalis
authorKees Cook <keescook@chromium.org>
Sat, 8 Aug 2020 07:14:36 +0000 (00:14 -0700)
committerJonathan Corbet <corbet@lwn.net>
Tue, 11 Aug 2020 16:45:19 +0000 (10:45 -0600)
commit2824a3669fb28324a76bba1d2203f2f11b126124
tree7c601100127e7236c33d2b9cc9f973ad9fee0e19
parent502b675050a506fb966c6f273d2ce42e5d8ddb07
mailmap: Update comments for with format and more detalis

Without having first read the git-shortlog man-page, the format
of .mailmap may not be immediately obvious. Add comments with pointers
to the man-page, along with other details.

Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/202008080013.58EBD83@keescook
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
.mailmap