tree 26285395db23147417ffdfa26cd4c4c4e9d4a333
parent 4e0b2bbc578f8729cf43939acb36e8db02ed8825
author J. Bruce Fields <bfields@pig.linuxdev.us.dell.com> 1186355769 -0400
committer J. Bruce Fields <bfields@pig.linuxdev.us.dell.com> 1186355885 -0400

documentation: use the word "index" in the git-add manual page

It was a neat trick to show that you could introduce the git-add manual
page without using the word "index", and it was certainly an improvement
over the previous man page (which started out "A simple wrapper for
git-update-index to add files to the index...").

But it's possible to use the standard terminology without sacrificing
user-friendliness.  So, rewrite to use the word "index" when
appropriate.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>