doc: git-ls-files: express options as optional alternatives

That's how alternative options are expressed in general. Signed-off-by: Jean-Noël Avila <jn.avila@free.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jean-Noël Avila committed Nov 6, 2021 at 19:48 UTC 89557d68aac22a756534e605e5b236fb71262760
1 file changed +3 -3
Documentation/git-ls-files.txt
+3 -3
@@ -10,9 +10,9 @@ SYNOPSIS
10 --------
11 [verse]
12 'git ls-files' [-z] [-t] [-v] [-f]
13 - (--[cached|deleted|others|ignored|stage|unmerged|killed|modified])*
14 - (-[c|d|o|i|s|u|k|m])*
15 - [--eol]
13 + [-c|--cached] [-d|--deleted] [-o|--others] [-i|--|ignored]
14 + [-s|--stage] [-u|--unmerged] [-k|--|killed] [-m|--modified]
15 + [--directory [--no-empty-directory]] [--eol]
16 [--deduplicate]
17 [-x <pattern>|--exclude=<pattern>]
18 [-X <file>|--exclude-from=<file>]