diff --git a/Documentation/git-multi-pack-index.adoc b/Documentation/git-multi-pack-index.adoc
index a502819fc3..164cf1f229 100644
--- a/Documentation/git-multi-pack-index.adoc
+++ b/Documentation/git-multi-pack-index.adoc
@@ -9,7 +9,12 @@ git-multi-pack-index - Write and verify multi-pack-indexes
 SYNOPSIS
 --------
 [verse]
-'git multi-pack-index' [--object-dir=<dir>] [--[no-]bitmap] <sub-command>
+'git multi-pack-index' [<options>] write [--preferred-pack=<pack>]
+		         [--[no-]bitmap] [--[no-]incremental] [--[no-]stdin-packs]
+		         [--refs-snapshot=<path>]
+'git multi-pack-index' [<options>] verify
+'git multi-pack-index' [<options>] expire
+'git multi-pack-index' [<options>] repack [--batch-size=<size>]
 
 DESCRIPTION
 -----------
diff --git a/builtin/multi-pack-index.c b/builtin/multi-pack-index.c
index ca98d4c3ba..c0c6c1760c 100644
--- a/builtin/multi-pack-index.c
+++ b/builtin/multi-pack-index.c
@@ -13,8 +13,9 @@
 #include "repository.h"
 
 #define BUILTIN_MIDX_WRITE_USAGE \
-	N_("git multi-pack-index [<options>] write [--preferred-pack=<pack>]" \
-	   "[--refs-snapshot=<path>]")
+	N_("git multi-pack-index [<options>] write [--preferred-pack=<pack>]\n" \
+	   "  [--[no-]bitmap] [--[no-]incremental] [--[no-]stdin-packs]\n" \
+	   "  [--refs-snapshot=<path>]")
 
 #define BUILTIN_MIDX_VERIFY_USAGE \
 	N_("git multi-pack-index [<options>] verify")
diff --git a/t/t0450/adoc-help-mismatches b/t/t0450/adoc-help-mismatches
index 8ee2d3f7c8..e8d6c13ccd 100644
--- a/t/t0450/adoc-help-mismatches
+++ b/t/t0450/adoc-help-mismatches
@@ -33,7 +33,6 @@ merge
 merge-file
 merge-index
 merge-one-file
-multi-pack-index
 name-rev
 notes
 push