standardize usage info string format

This patch puts the usage info strings that were not already in docopt-
like format into docopt-like format, which will be a litle easier for
end users and a lot easier for translators. Changes include:

- Placing angle brackets around fill-in-the-blank parameters
- Putting dashes in multiword parameter names
- Adding spaces to [-f|--foobar] to make [-f | --foobar]
- Replacing <foobar>* with [<foobar>...]

Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/advice.c b/advice.c
index 3b8bf3c6da..575bec20b3 100644
--- a/advice.c
+++ b/advice.c
@@ -105,7 +105,7 @@ void detach_advice(const char *new_name)
 	"state without impacting any branches by performing another checkout.\n\n"
 	"If you want to create a new branch to retain commits you create, you may\n"
 	"do so (now or later) by using -b with the checkout command again. Example:\n\n"
-	"  git checkout -b new_branch_name\n\n";
+	"  git checkout -b <new-branch-name>\n\n";
 
 	fprintf(stderr, fmt, new_name);
 }