upload-pack: optionally allow fetching reachable sha1

diff --git a/builtin/blame.c b/builtin/blame.c
index 2b1f9dd6cd01be506c65441685b8d4b79cc74010..06484c2e0e23237bff711bbe3cda6e1382004ef3 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -27,12 +27,12 @@
 #include "line-range.h"
 #include "line-log.h"
 
-static char blame_usage[] = N_("git blame [options] [rev-opts] [rev] [--] file");
+static char blame_usage[] = N_("git blame [<options>] [<rev-opts>] [<rev>] [--] file");
 
 static const char *blame_opt_usage[] = {
        blame_usage,
        "",
-       N_("[rev-opts] are documented in git-rev-list(1)"),
+       N_("<rev-opts> are documented in git-rev-list(1)"),
        NULL
 };