[PATCH 1/2] doc: -cindex: correct and unify -g GIT_DIR usage string and man page

[Štěpán Němec]

Fixes: c76a20d75200 ("cindex: require `-g GIT_DIR' or `-r PROJECT_ROOT'")
---
 Documentation/public-inbox-cindex.pod | 2 +-
 script/public-inbox-cindex            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/public-inbox-cindex.pod 
b/Documentation/public-inbox-cindex.pod
index 0c9c4bdbff03..02c2d80f7ae5 100644
--- a/Documentation/public-inbox-cindex.pod
+++ b/Documentation/public-inbox-cindex.pod
@@ -4,7 +4,7 @@ public-inbox-cindex - create and update search for code 
repositories
 
 =head1 SYNOPSIS
 
-public-inbox-cindex [OPTIONS] -g GIT_DIR [-g GIT_DIR]
+public-inbox-cindex [OPTIONS] -g GIT_DIR [-g GIT_DIR]...
 
 public-inbox-cindex [OPTIONS] --update
 
diff --git a/script/public-inbox-cindex b/script/public-inbox-cindex
index a015d7a4f067..d61d0244833f 100755
--- a/script/public-inbox-cindex
+++ b/script/public-inbox-cindex
@@ -4,7 +4,7 @@
 use v5.12;
 use Getopt::Long qw(:config gnu_getopt no_ignore_case auto_abbrev);
 my $help = <<EOF; # the following should fit w/o scrolling in 80x24 term:
-usage: public-inbox-cindex [options] -g GIT_DIR...
+usage: public-inbox-cindex [options] -g GIT_DIR [-g GIT_DIR]...
 usage: public-inbox-cindex [options] --project-list=FILE -r PROJECT_ROOT
 
   Create and update search indices for code repos

base-commit: 59e3e12f23994538383f54f44e92e8a0d63070b2
-- 
2.43.0