doc:sphinx: fix parse-header description

The description speaks about the option ``--man`` but it
does not exist. Instead, there is the option ``--usage``

    $ ./Documentation/sphinx/parse-headers.pl --man
    Unknown option: man
    Usage:
        parse_headers.pl [<options>] <C_FILE> <OUT_FILE> [<EXCEPTIONS_FILE>]

        Where <options> can be: --debug, --help or --man.

Signed-off-by: Federico Vaga <federico.vaga@vaga.pv.it>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Federico Vaga 2018-06-06 00:48:59 +02:00 committed by Jonathan Corbet
parent c1ec85ff40
commit f3821276f6
2 changed files with 2 additions and 2 deletions

View file

@ -32,7 +32,7 @@ SYNOPSIS
\ **parse_headers.pl**\ [<options>] <C_FILE> <OUT_FILE> [<EXCEPTIONS_FILE>]
Where <options> can be: --debug, --help or --man.
Where <options> can be: --debug, --help or --usage.
OPTIONS

View file

@ -344,7 +344,7 @@ enums and defines and create cross-references to a Sphinx book.
B<parse_headers.pl> [<options>] <C_FILE> <OUT_FILE> [<EXCEPTIONS_FILE>]
Where <options> can be: --debug, --help or --man.
Where <options> can be: --debug, --help or --usage.
=head1 OPTIONS