diff --git a/builtin/bundle.c b/builtin/bundle.c
index e80efce3a4..5c78894afd 100644
--- a/builtin/bundle.c
+++ b/builtin/bundle.c
@@ -12,31 +12,31 @@
  */
 
 static const char * const builtin_bundle_usage[] = {
-  N_("git bundle create [<options>] <file> <git-rev-list args>"),
-  N_("git bundle verify [<options>] <file>"),
-  N_("git bundle list-heads <file> [<refname>...]"),
-  N_("git bundle unbundle <file> [<refname>...]"),
-  NULL
+	N_("git bundle create [<options>] <file> <git-rev-list args>"),
+	N_("git bundle verify [<options>] <file>"),
+	N_("git bundle list-heads <file> [<refname>...]"),
+	N_("git bundle unbundle <file> [<refname>...]"),
+	NULL
 };
 
 static const char * const builtin_bundle_create_usage[] = {
-  N_("git bundle create [<options>] <file> <git-rev-list args>"),
-  NULL
+	N_("git bundle create [<options>] <file> <git-rev-list args>"),
+	NULL
 };
 
 static const char * const builtin_bundle_verify_usage[] = {
-  N_("git bundle verify [<options>] <file>"),
-  NULL
+	N_("git bundle verify [<options>] <file>"),
+	NULL
 };
 
 static const char * const builtin_bundle_list_heads_usage[] = {
-  N_("git bundle list-heads <file> [<refname>...]"),
-  NULL
+	N_("git bundle list-heads <file> [<refname>...]"),
+	NULL
 };
 
 static const char * const builtin_bundle_unbundle_usage[] = {
-  N_("git bundle unbundle <file> [<refname>...]"),
-  NULL
+	N_("git bundle unbundle <file> [<refname>...]"),
+	NULL
 };
 
 static int parse_options_cmd_bundle(int argc,