checkout: mention '--' in the docs

diff --git a/index-pack.c b/index-pack.c
index b4ec7361748640c7ced04c10e9087e12c553d928..ac20a46d1594ee1350b11d001f92bf0a8d887890 100644 (file)
--- a/index-pack.c
+++ b/index-pack.c
@@ -10,7 +10,7 @@
 #include "fsck.h"
 
 static const char index_pack_usage[] =
-"git-index-pack [-v] [-o <index-file>] [{ ---keep | --keep=<msg> }] [--strict] { <pack-file> | --stdin [--fix-thin] [<pack-file>] }";
+"git index-pack [-v] [-o <index-file>] [{ ---keep | --keep=<msg> }] [--strict] { <pack-file> | --stdin [--fix-thin] [<pack-file>] }";
 
 struct object_entry
 {