standardize usage info string format

diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index f8d81291b9913a769f79405720210aa4eaf6daee..c2e4e53ce454376f074259e4844ded134b30c8db 100644 (file)
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -329,8 +329,8 @@ static int batch_objects(struct batch_options *opt)
 }
 
 static const char * const cat_file_usage[] = {
-       N_("git cat-file (-t|-s|-e|-p|<type>|--textconv) <object>"),
-       N_("git cat-file (--batch|--batch-check) < <list_of_objects>"),
+       N_("git cat-file (-t | -s | -e | -p | <type> | --textconv) <object>"),
+       N_("git cat-file (--batch | --batch-check) < <list-of-objects>"),
        NULL
 };