Re: [PATCH v2] doc: fix location of index in worktree scenatio

Torsten Bögershausen [off-list ref] writes:

That's better ... here is my attempt to improve

That reads well.  Thanks.

doc: do not use `rm .git/index` when normalizing line endings

    When illustrating how to normalize the line endings, the
    documentation in gitattributes tells the user to `rm .git/index`.

    This is incorrect for two reasons.  Users shouldn't be instructed
    to futz with the internal implementation of Git using raw
    file system tools like "rm".
    Second, when submodules or second working trees are used, ".git"
    is a not a directory but a "gitfile" pointing at the location of the
    real ".git" directory, `rm .git/index` does not work.

    The point of the step in the illustration is to remove all
    entries from the index without touching the working tree, and
    the way to do it with Git is to use `read-tree --empty`.